Decline of Harappan Civilization — Prelims Strategy

Prelims Strategy

For Prelims, a strong focus on factual accuracy and key associations is paramount. Begin by memorizing the approximate timeline of the decline (2000-1500 BCE) and the Mature Harappan period (2600-1900 BCE).

Systematically learn the major theories of Harappan decline (climate change, natural disasters, internal decay, Aryan invasion) and the specific archaeological evidence and sites linked to each. For instance, associate Mohenjo-daro with floods and urban decay, Kalibangan with the drying of the Ghaggar-Hakra, and Harappa with Cemetery H culture.

Remember key archaeologists like Sir Mortimer Wheeler (Aryan invasion, though discredited) and D.P. Agrawal (river changes). Pay attention to the cultural transitions, such as the emergence of Late Harappan regional cultures.

Utilize VYYUHA's CRIME framework (Climate change, River alterations, Internal decay, Migration pressures, Environmental degradation) for quick recall of causes. Practice MCQs that test your ability to differentiate between accepted and discredited theories, and to correctly link evidence to theories.

Focus on 'Harappan civilization decline UPSC notes' that are concise and fact-oriented.