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Type: Prelims Only

  • Modern Indian History-Events and Personalities

    The Legend of Guru Tegh Bahadur

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Guru Tegh Bahadur

    Mains level: Not Much

    guru

    The Parkash Purab (birth anniversary) of Sri Guru Tegh Bahadur, the ninth guru of the Sikhs, was celebrated on April 11.

    Who was Guru Tegh Bahadur?

    • Guru Tegh Bahadur was born on April 1, 1621, in Amritsar, Punjab.
    • He was the ninth Guru of the Sikhs and the son of Guru Hargobind, the sixth Guru of the Sikhs, and Mata Nanaki.
    • His birth name was Tyag Mal, which means “master of renunciation.”
    • He spent his early years in Amritsar and was trained in religious studies, martial arts, and horse riding.
    • He was also trained in music and poetry, and he became a skilled poet and musician.

    His teachings and beliefs

    • Guru Tegh Bahadur’s teachings were based on the importance of meditation, self-discipline, and living a moral and ethical life.
    • He believed in the idea of one God and the unity of all religions.
    • His term as Guru ran from 1665 to 1675. One hundred and fifteen of his hymns are in Guru Granth Sahib.
    • He emphasized the importance of serving others and treating everyone with respect and dignity, regardless of their religion or social status.
    • He also believed in the principle of selfless service and encouraged his followers to help those in need.

    Significance in Indian History

    • Guru Tegh Bahadur played a crucial role in Sikh history by defending the religious freedom of Hindus against the Mughal Emperor Aurangzeb.
    • Aurangzeb was known for his intolerance towards non-Muslims and had imposed a tax on Hindu pilgrims visiting the holy city of Varanasi.
    • When a group of Kashmiri Pandits approached Guru Tegh Bahadur for help, he decided to defend their right to practice their religion freely.
    • He refused to convert to Islam despite facing torture and persecution, and was eventually executed by Aurangzeb in 1675.
    • His martyrdom is remembered as a significant event in Indian history, and he is considered a hero and a martyr by Sikhs around the world.

    His legacy

    • His legacy continues to inspire Sikhs and people of all religions and backgrounds.
    • His teachings and beliefs are an essential part of Sikhism today and are embodied in the Sikh scripture, the Guru Granth Sahib.
    • He is remembered as a saint, scholar, and warrior who sacrificed his life to defend the rights of others.
    • Many Gurudwaras (Sikh temples) around the world are dedicated to him, including the Gurudwara Sis Ganj Sahib in Delhi, where he was martyred.
    • His martyrdom is commemorated each year on the occasion of Guru Tegh Bahadur’s Martyrdom Day, which is observed on December 19.

    Try this PYQ:

    Q.Consider the following Bhakti Saints:

    1. Dadu Dayal
    2. Guru Nanak
    3. Tyagaraja

    Who among the above was/were preaching when the Lodi dynasty fell and Babur took over?

    (a) 1 and 3

    (b) 2 only

    (c) 2 and 3

    (d) 1 and 2

     

     

    Post your answers here.

     


  • Roads, Highways, Cargo, Air-Cargo and Logistics infrastructure – Bharatmala, LEEP, SetuBharatam, etc.

    Zojila Tunnel to revolutionise connectivity to Ladakh

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Zojila Pass

    Mains level: Not Much

    zojila

    Union Transport Minister recently visited the Zojila Tunnel In Jammu & Kashmir which is Asia’s longest as well as highest.

    About Zojila Tunnel

    • The Zojila tunnel is an upcoming 14.15 km road tunnel that will connect Srinagar and Leh in the Union Territory of Ladakh.
    • It is being constructed as part of a project to improve connectivity in the region, with a connecting tunnel from Z-Morh to the Zojila tunnel also being built.
    • The tunnel is being built at a cost of more than Rs 4,600 crore and is expected to be completed by December 2023.

    Need for the tunnel

    • All weather connectivity: The Zojila Pass is closed during harsh winters due to fears of avalanches, landslides, and slippery roads, cutting off areas beyond the pass from the rest of the country for at least five months.
    • Military mobilization: The upcoming Zojila tunnel will provide perennial connectivity between Ladakh and the rest of the country and benefit both civilians and the military.
    • Time and effort saving: The distance from Baltal to Minamarg, currently 40 km, will come down to 13 km, with travel time expected to be cut by an hour and a half.

  • Renewable Energy – Wind, Tidal, Geothermal, etc.

    [pib] State Energy Efficiency Index, 2021-22

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: State Energy Efficiency Index

    Mains level: Not Much

    energy

    The Union Minister of Power and New & Renewable Energy has released the report of State Energy Efficiency Index (SEEI) 2021-22.

    State Energy Efficiency Index

    • The SEEI 2021-22 has been developed by Bureau of Energy Efficiency (BEE) in collaboration with Alliance for an Energy Efficient Economy (AEEE).
    • SEEI 2021-22 consists of 50 indicators (common and programme-specific) spanning 7 sectors – buildings, industry, municipal services, transport, agriculture, DISCOMs, and cross-sector.
    • 36 states and union territories have been assessed for their energy efficiency progress in FY 2020- 21 and FY 2021-22 in SEEI 2021-22.
    • Based on their efforts and achievements, states have been classified as ‘Front runner’, ‘Achiever’, ‘Contender’, and ‘Aspirant’.

    Highlights of the 2021-22 report

    Category States
    Front Runner (>60 points) Andhra Pradesh, Karnataka, Kerala, Rajasthan, Telangana
    Achiever (50-60 points) Assam, Haryana, Maharashtra, Punjab

     

    Importance of SEEI

    • The SEEI improves data collection, enables cross-state collaboration, and develops energy efficiency program ideas.
    • It helps states identify areas for improvement, learn from best practices, and adopt an economy-wide approach to energy efficiency implementation.
    • By prioritizing energy efficiency, it aims at driving decarbonization efforts and achieving a more sustainable future.

    Key recommendations of the report

    The report outlines the following recommendations to help states drive change in EE which will contribute towards the fulfillment of SDGs and NDC:

    • Enabling fiscal assistance for energy efficiency in the focus sectors.
    • Developing institutional capacity in states and UTs to address emerging needs and challenges in energy efficiency implementation.
    • Enhancing cross-functional collaborations across financial institutions, energy service companies, and energy professionals in large-scale energy efficiency implementation in states.
    • Mainstreaming energy data reporting and monitoring across sectors.

    Back2Basics: Bureau of Energy Efficiency (BEE)

    • BEE was established by the Government of India on 1st March 2002 under the provisions of the Energy Conservation Act, 2001.
    • The primary objective of BEE is to reduce the energy intensity of the Indian economy by developing policies and strategies based on self-regulation and market principles.
    • BEE coordinates with designated consumers, designated agencies, and other organizations to perform its functions under the Energy Conservation Act.
    • The Energy Conservation Act provides for both regulatory and promotional functions for BEE.
    • BEE’s role includes recognizing, identifying, and utilizing existing resources and infrastructure to promote energy conservation and efficiency.
    • It works towards driving energy efficiency policies and programs at the state and local level, enabling cross-state collaboration and developing energy efficiency program ideas.

     

  • Coal and Mining Sector

    CSIR scientists identify Rare-Earth deposits in AP

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Rare earth elements

    Mains level: Not Much

    rare

    Scientists at the National Geophysical Research Institute (NGRI) in Hyderabad have discovered the presence of rare-earth elements (REEs) in Anantapur district, Andhra Pradesh.

    What are Rare-Earth Elements?

    • Rare-earth elements (REEs) are a group of 17 elements, including lanthanum, cerium, praseodymium, neodymium, yttrium, hafnium, tantalum, niobium, zirconium, and scandium.
    • These elements are widely used in modern electronics, such as smartphones, computers, jet aircraft, and other products, due to their unique magnetic, optical, and catalytic properties.
    • These elements are crucial components in various electronic devices and have industrial applications in sectors like imaging, aerospace, and defense.

    SHORE Project and discovery of REEs

    • The discovery was part of a study funded by the Council of Scientific and Industrial Research (CSIR) under a project called ‘Shallow subsurface imaging Of India for Resource Exploration’ (SHORE).
    • NGRI scientists found enriched quantities of REEs in “whole rock analyses”.
    • Drilling for at least a kilometer deep will help ascertain the consistency of the elements’ presence underground.

    Significance of the discovery

    • The discovery of REEs in Anantapur district is significant as these elements are in high demand worldwide, and their supply is limited.
    • REEs have become a subject of geopolitical concern due to their increasing demand and limited supply.
    • China is currently the world’s largest producer and exporter of rare-earth elements (REEs), accounting for more than 80% of global production.
    • The country has significant reserves of REEs and has invested heavily in mining and processing infrastructure.

  • Gravitational Wave Observations

    LIGO-India: India’s Node in Global Universe Probe

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: LIGO

    Mains level: Gravitational waves study

    ligo

    India has given the final approval to build its biggest scientific facility, Laser Interferometer Gravitational-Wave Observatory (LIGO), in the Hingoli district of Maharashtra. The facility will join the global project to detect and study gravitational waves.

    Gravitation and General Theory of Relativity

    • Newton’s law of gravitation, proposed by Sir Isaac Newton in the 17th century, explains that the force that makes an object fall to the ground is also responsible for making heavenly bodies go around in their orbits.
    • However, the theory did not explain the existence of an attractive force between any two bodies or the instantaneous propagation of the gravitational force over large distances.
    • In 1915, Albert Einstein proposed the General Theory of Relativity, which altered our understanding of gravitation. Einstein proposed that space-time interacted with matter, was influenced by it, and in turn, and influenced events.
    • The curvature in space-time produced by matter was the reason other smaller bodies in the vicinity felt the gravitational pull.
    • General Relativity also predicted that moving objects would generate gravitational waves in space-time.

    What is LIGO?

    What is it?

    Laser Interferometer Gravitational-Wave Observatory (LIGO)
    Purpose Detect and study gravitational waves
    Cause Ripples in spacetime caused by violent and energetic events in the universe
    Location Livingston, Louisiana and Hanford, Washington
    Detector Michelson interferometer
    Function Measure changes in length caused by passing gravitational waves
    Benefits Improving our understanding of the universe and its origins
    Discovery Detected gravitational waves for the first time in 2015
    Significance Confirmed a prediction made by Albert Einstein’s theory of general relativity
    Field Gravitational wave astronomy
    Discoveries Many exciting discoveries about the nature of the universe

    About LIGO-India

    • LIGO-India will be the fifth node of this international network of gravitational wave observatories, and possibly the last.
    • The instrument is so sensitive that it can easily get influenced by events like earthquakes, landslides, or even the movement of trucks, and produce a false reading.
    • That is why multiple observatories are needed to revalidate the signals.
    • India’s involvement in LIGO is crucial to demonstrating its intent and capability to pull-off complex science projects independently.

    Significance

    • The detection and study of gravitational waves could help in understanding the universe’s structure, the origin of the universe, and the functioning of black holes.
    • The LIGO project also has huge spin-off benefits for India’s science and technology sector.

     


  • Nuclear Energy

    Physicists discover new Uranium Isotope

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Uranium isotopes, Radioactivity

    Mains level: NA

    uranium

    Physicists in Japan have discovered a new isotope of uranium, with atomic number 92 and mass number 241.

    Uranium

    • Uranium is a naturally occurring chemical element with the symbol U and atomic number 92.
    • It is a heavy metal that is radioactive and found in small quantities in rocks and soils worldwide.
    • Uranium has several isotopes, which are atoms that have the same number of protons but different numbers of neutrons.

    Isotopes of Uranium

    The most common isotopes of uranium are uranium-238 and uranium-235.

    1. Uranium-238: It is the most abundant isotope of uranium, accounting for over 99% of natural uranium. It has 92 protons and 146 neutrons in its nucleus. It is not fissile, which means it cannot sustain a nuclear chain reaction. However, it is fertile, which means it can absorb neutrons and undergo radioactive decay to produce other isotopes such as plutonium-239, which is fissile.
    2. Uranium-235: It is the second most abundant isotope of uranium, accounting for less than 1% of natural uranium. It has 92 protons and 143 neutrons in its nucleus. Unlike uranium-238, it is fissile, which means it can sustain a nuclear chain reaction. It is used as fuel in nuclear reactors and as the primary material for nuclear weapons.

    How are isotopes created?

    • Isotopes can be created through natural processes or artificial processes in a laboratory.
    • Isotopes are created through natural processes such as radioactive decay, cosmic ray interactions, and nuclear fusion reactions in stars.
    • For example, carbon-14 is created in the Earth’s upper atmosphere when cosmic rays interact with nitrogen atoms.
    • Isotopes can also be created artificially through nuclear reactions.
    • This involves bombarding atoms with particles such as protons, neutrons, or alpha particles, which can change the number of protons and/or neutrons in the nucleus.

    How uranium-241 was found?

    • To find uranium-241, the researchers accelerated uranium-238 nuclei into plutonium-198 nuclei using the KEK Isotope Separation System (KISS).
    • In a process called multinucleon transfer, the two isotopes exchanged protons and neutrons, resulting in nuclear fragments with different isotopes.
    • The researchers identified uranium-241 and measured the mass of its nucleus using time-of-flight mass spectrometry.
    • Theoretical calculations suggest that uranium-241 could have a half-life of 40 minutes.

    Significance of the discovery

    • The discovery is significant because it refines our understanding of nuclear physics, particularly the shapes of large nuclei of heavy elements and how often they occur.
    • This information helps physicists to design models for nuclear power plants and exploding stars.

    Also, what are Magic numbers?

    • There is a particular interest in ‘magic number’ nuclei, which contain a certain number of protons or neutrons that result in a highly stable nucleus.
    • Lead (82 protons) is the heaviest known ‘magic’ nucleus, and physicists have been trying to find the next element with magic numbers.
    • The researchers hope to extend their systematic mass measurements towards many neutron-rich isotopes, at least to neutron number 152, where a new ‘magic number’ is expected.

    Conclusion

    • The discovery of the new neutron-rich uranium isotope is a major breakthrough in nuclear physics, as it provides essential information for understanding the behavior of heavy elements.
    • The researchers’ aim to extend their measurements to other neutron-rich isotopes reflects their commitment to exploring the frontiers of nuclear science and to improve our understanding of the universe.
    • Discovering new magic number nuclei through these measurements could have practical applications in designing safer and more efficient nuclear power plants and understanding the properties of exploding stars.

     

  • Nobel and other Prizes

    The Statistical Genius: C. R. Rao

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: CR Rao

    Mains level: Not Much

    rao

    Central idea: Indian-American statistician Calyampudi Radhakrishna Rao has been awarded the 2023 International Prize in Statistics, which is considered the Nobel Prize for statistics.  He is 102 YO.

    Who is C. R. Rao?

    • R. Rao, is an Indian-American mathematician and statistician.
    • He is currently professor emeritus at Pennsylvania State University and Research Professor at the University at Buffalo.
    • Rao has been honoured by numerous colloquia, honorary degrees, and festschrifts and was awarded the US National Medal of Science in 2002.
    • The American Statistical Association has described him as “a living legend whose work has influenced not just statistics, but has had far reaching implications for fields as varied as economics, genetics, anthropology, geology, national planning, demography, biometry, and medicine.”
    • The Times of India listed Rao as one of the top 10 Indian scientists of all time.

    Rao’s Groundbreaking Paper

    • The research paper, “Information and accuracy attainable in the estimation of statistical parameters,” was published in 1945 in the Bulletin of the Calcutta Mathematical Society.
    • The paper provided a lower limit on the variance of an unbiased estimate for a finite sample, which has since become a cornerstone of mathematical statistics.

    Key outcomes of his research

    Rao’s 1945 paper has three outcomes-

    1. Cramer-Rao inequality: It provides a lower limit on the variance of an unbiased estimate for a finite sample.
    2. Rao-Blackwell Theorem: It provides a method to improve an estimate to an optimal estimate.
    3. Information geometry: It is a new interdisciplinary area called “information geometry,” which integrated principles from differential geometry into statistics, including the concepts of metric, distance, and measure.

  • Air Pollution

    TEMPO: NASA device to Monitor Air Pollution from Space

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: TEMPO Mission

    Mains level: Air Pollution monitoring

    tempo

    SpaceX Falcon 9 rocket successfully launched carrying a new NASA device named Tropospheric Emissions Monitoring of Pollution (TEMPO) designed to monitor air pollutants and their emission sources across North America from space more comprehensively than ever before.

    What is TEMPO?

    • TEMPO is an instrument developed by NASA, which will enable scientists to monitor air pollutants and their emission sources from space, down to the neighbourhood level.
    • This instrument will measure pollution and air quality across greater North America on an hourly basis during the daytime.

    TEMPO’s special features

    • TEMPO is unique because it will be hosted on an Intelsat communications satellite in geostationary orbit, about 22,236 miles (35,786 km) above the equator.
    • This will allow the instrument to match the rotation of the Earth, meaning it will stay over the same location (North America) at all times.
    • It will be able to measure atmospheric pollution down to a spatial resolution of 4 square miles (10 square km), or neighbourhood level.

    Applications of TEMPO

    • TEMPO will have multiple applications from measuring levels of various pollutants to providing air quality forecasts and helping the development of emission-control strategies.
    • The data will be used by the US Environmental Protection Agency (EPA), the National Oceanic and Atmospheric Administration (NOAA), and other agencies responsible for tackling atmospheric pollution.

    Importance of the mission

    • According to the American Lung Association, more than 40% of the US population, 137 million people, live in places with unhealthy levels of particle pollution or ozone, and air pollution is blamed for some 60,000 premature deaths a year.
    • TEMPO will track pollutants like nitrogen dioxide, produced from the combustion of fossil fuels, formaldehyde, and ozone.
  • Festivals, Dances, Theatre, Literature, Art in News

    Mera Gaon Meri Dharohar Program

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Mera Gaon Mera Dharohar

    Mains level: Not Much

    mera gaon

    Central idea: The government has identified and documented the unique cultural heritage of more than one lakh villages across the country under the National Mission for Cultural Mapping’s Mera Gaon Meri Dharohar programme.

    Mera Gaon Meri Dharohar

    • The National Mission for Cultural Mapping aims to develop a comprehensive database of art forms, artists, and other resources across the country.
    • The programme was launched by the Culture Ministry in 2017 but was handed over to the Indira Gandhi National Centre for Arts (IGNCA) in 2021.
    • The programme aims to cover all the 6.5 lakh villages in the country.

    Why such a program?

    • The program seeks to document the cultural identity at the village level by involving citizens to share what makes their village, block, or district unique.
    • The villages have been classified into seven-eight categories based on ecological, developmental, scholastic, historical, and mythological importance.
    • The mapping aims to develop a comprehensive database of art forms, artists, and other resources across the country.

    Survey process

    • The survey process involves a CSC Village Level Entrepreneur (VLE) conducting meetings with locals and then uploading interesting facts about their village, its places of interest, customs and traditions, famous personalities, festivals and beliefs, art and culture, etc., on to a special application.
    • The IGNCA plans to create special films on 6,500 village clusters showcasing their unique heritage.
    • Short films have been made on 750 cluster villages, which have been shot using drones, and the VLEs would upload these videos on the application as well.

     


  • Primary and Secondary Education – RTE, Education Policy, SEQI, RMSA, Committee Reports, etc.

    Govt releases pre-draft of National Curriculum Framework

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: National Curriculum Framework (NCF)

    Mains level: Not Much

    curriculum

    The Ministry of Education has released a pre-draft version of National Curriculum Framework (NCF) for School Education.

    National Curriculum Framework (NCF)

    Features

    Details

    What is it? A comprehensive framework for school education in India

    Provides guidelines for the development of curricula and syllabi, textbooks, and teaching practices for schools in India

    Developed by National Council of Educational Research and Training (NCERT), an autonomous organization under the Ministry of Education
    Aim To promote a child-centred, activity-based approach to learning that focuses on the development of knowledge, skills, and values
    Development The first NCF was developed in 1986 and subsequently revised in 2000 and 2005.

    The latest pre-draft version of NCF for School Education was released by the Ministry of Education in April 2023.

    Coverage For age groups 3 to 18 years

    Seeks feedback from various stakeholders

    National Steering Committee Set up by the Ministry to undertake and develop NCFs under the chairmanship of K. Kasturirangan.

     

    Salient features of NCF

    (1) Values and Roots

    • A key part of the document is the inclusion of values and its “rootedness” in India.
    • The pre-draft says that the framework is deeply rooted in India in content and learning of languages, in the pedagogical approaches including tools and resources, and in philosophical basis — in the aims and in the epistemic approach.
    • The document further says that it leans towards making students acquainted with true sources of knowledge, which have been a philosophical preoccupation of ancient Indians.
    • These sources focus on six pramanas: pratyaksa, anumana, upamana, arthapatti, anupalabdhi, and sabda.

     

    Six Pramanas

    1.      Pratyaksha: Interpreted as perception through the five senses

    2.      Anumana: Uses inferences to come to new conclusions

    3.      Upamana: Knowing through analogy and comparison

    4.      Arthapatti: Involves knowing through circumstantial implication

    5.      Anupalabdhi: Includes perception of non-existence

    6.      Sabda: Something an individual can only directly know a fraction of all reality through direct experience and inference but must rely on other experts was acknowledged thousands of years ago

     

    (2) Moral Development

    • A part of the document focuses on the moral development of a child through panchakosha vikas or five-fold development.
    • The pre-draft recommends developing moral values for the child through a balanced diet, traditional games, yoga asanas, as well as a wide variety of stories, songs, lullabies, poems, and prayers to develop a love for cultural context.

    (3) Curriculum revamp

    • The pre-draft says that for Grade 10 certification, students will have to take two essential courses from humanities, maths and computing, vocational education, physical education, arts education, social science, science, and interdisciplinary areas.
    • In Grade 11 and 12, students will be offered choice-based courses in the same disciplines for more rigorous engagement.
    • Arts education will include music, dance, theatre, sculpture, painting, set design, scriptwriting, while interdisciplinary areas will include knowledge of India, traditions, and practices of Indian knowledge systems.
    • For Class 11 and 12, the document states that “Modular Board Exams will be offered as opposed to a single exam at the end of the year, and the final result will be based on the cumulative result of each exam.”
    • The framework of the social science curriculum emphasizes understanding and appreciating the feeling of Indianess, ‘bhartiyata,’ by valuing the rich cultural heritage and tradition of the country.
    • It also stresses on identifying and explaining important phases of the Indian national movement against British rule, with special reference to Gandhian and other subaltern movements.

    (4) Social Science Curriculum

    • The pre-draft emphasizes understanding and appreciating the feeling of Indianess, “bhartiyata,” by valuing the rich cultural heritage and tradition of the country.
    • The pre-draft also stresses on identifying and explaining important phases of the Indian national movement against British rule, with special reference to Gandhian and other subaltern movements.
    • It also recommends teaching concepts of Buddhism, Jainism, and Vedic and Confucian philosophies.

    (5) Follow-up processes

    • As a follow-up to the National Education Policy 2020, development of four National Curriculum Frameworks — NCF for School Education, NCF for Early Childhood Care and Education, NCF for Teacher Education, and NCF for Adult Education — have been initiated.
    • The National Steering Committee under the chairmanship of K. Kasturirangan was set up by the Ministry to undertake and develop NCFs.

    Controversy over curriculum revamp

    • The latest round of textbook rationalisation has resulted in some of the most sweeping changes in the curriculum since the NDA government came to power.
    • These changes include removing all references to the 2002 Gujarat riots, reducing content related to the Mughal era and the caste system, and dropping chapters on protests and social movements.
    • Many of these changes are seen as ‘political’, however, their earlier introduction into curriculum was also a political move.

    The furore over Mughal History

    • While some of the content on the Delhi Sultanate and the Mughal Empire has indeed been removed from the history textbook for Class 7, the Mughals have not entirely disappeared.
    • For instance, the chapter ‘The Mughal Empire’ in the Class 7 history textbook, Our Pasts – II, has undergone deletions — including a two-page table on the milestones and achievements of the reigns of the emperors Babur, Humayun, Akbar, Jahangir, Shah Jahan, and Aurangzeb.
    • However, the chapter itself has not been removed.
    • Students of Class 7 will continue to learn about the Mughals, though in lesser detail.

    Significance

    • School textbooks have always been seen as playing a crucial role in shaping national narratives, and as a tool for cultivating a desired national identity.
    • NCERT textbooks are read by more than 5 crore students in 18 states around the country, who are seen by political parties as a large captive audience with impressionable minds.
    • It’s not just school students either — candidates preparing for competitive exams such as the Civil Services Examination, SSC, JEE, and NEET, also rely on these textbooks.