HISTORY Archives - Bihar PSC Exam Notes

Minerals and Energy Resources : Distribution and utility of [a] metallic minerals (ion ore, copper, bauxite, manganese)

Mineral is a naturally occurring, homogeneous inorganic solid substance having a definite chemical composition and characteristic crystalline structure, color, and hardness Minerals are valuable natural resources that are finite and non-renewable. The history of mineral extraction in India dates back to the days of the Harappan civilization. The wide availability of minerals in the … Read more

ART

Different schools of art compared

American War of Independence.

Philosophes such as Voltaire considered England’s government the most progressive in Europe. England’s ruler was no despot, not even an enlightened one. His power had been limited by law. The Glorious Revolution of 1688 had given England a constitutional monarchy. However, while the English monarch’s power was being limited at home, the power of the … Read more

Social and Religious Reform movements in the 19th and 20th century.

Raja Rammohan Roy: RRM Roy was a social reformer and intellectual in the early nineteenth century Bengal. He is most widely known for founding the Brahmo Samaj and his relentless campaign against the practice of Sati and child marriage. Debendranath Tagore: Brahmo Samaj: BS was founded in 1828 by Raja Ram Mohan Roy with the … Read more

India in the Eighteenth Century

Bahadur Shah 1 (1707-12) Muzam succeeded Aurungzeb after latter’s death in 1707 He acquired the title of Bahadur Shah. Though he was quite old (65) and his rule quite short there are many significant achievements he made He reversed the narrow minded and antagonistic policies of Aurungzeb Made agreements with Rajput states Granted sardeshmukhi to … Read more

Different Schools of Indian Philosophy

Nastika Shools of Indian System of Philosophy Charvaka Believes only in materialism. No life beyond death, no soul no god. Jaina The names of two tirthankaras, Rishabhanath & Aristhanemia finds mention in Rig Veda. 540 BC Twenty third was Parsva, son of Ishvaku king Asvasena. … Read more

Environment and Ecological Issues

ECOLOGY Ecology is defined “as a scientific study of the relationship of the living organisms with each other and with their environment.” The classical texts of the Vedic period such as the Vedas, the Samhitas, the Brahmanas and the Aranyakas-Upanishads contain many references to ecological concepts .The Indian treatise on medicine, the Caraka- Samhita … Read more

The Split in the Congress: Surat 1907

The Split in the Congress: Surat 1907 Moderates were successful to some extent. Moderates failed in many aspects. Why? They could not acquire any roots among common people. They believed that they could persuade the rulers to change their policies. However, their achievement in this regard was meager. They could not keep pace with … Read more

Famous Personalities of Fredom Struggle of India

Keshab Chander Sen :- ? was an Indian Bengali Hindu philosopher and social reformer who attempted to incorporate Christian theology within the framework of Hindu thought.He was born on 19th November 1838 in Kolkata. He was a descendant of the medieval Sena kings of Bengal. ? He was so influenced by the ideas of Brahmo … Read more

WET LAND ECOSYSTEM

Areas of marsh, fen, peatland/water, whether natural (or) artificial, permanent (or) temporary with water that is static (or) flowing, fresh, brackish (or) salt, including areas of marine water the depth of which at low tide does not exceed 6 mtrs. Wetlands Classification- Inland wetland- a)Natural- Lakes / Ponds, Ox-bow Lakes, Waterlogged, Swamp/marsh b) Manmade- … Read more

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