INTRODUCTION OF THE GREEN REVOLUTION The green revolution was a period when the productivity of global agriculture increased drastically as a result of new advances. During this period, new chemical fertilizers and pesticides were created. The chemical fertilizer made it possible to supply crops with extra nutrients and therefore, increase …
Read More »The Harappan Civilization Introduction – Class 12 Arts
HARAPPAN CIVILIZATION INTRODUCTION Harappan civilization was discovered in 1920-22 when two of its most important sites were excavated. These were Harappa on the banks of the river Ravi and Mohenjo-Daro on the banks of the Indus. The first was excavated by D.R. Sahani and the second by R.D. Banerji based …
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