Answer:
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The caste system is a system that divides Hindus into four main categories - Brahmins, Kshatriyas, Vaishyas and the Shudras. Sorta like a pyramid of food groups in health. These castes were based on peoples daily jobs/occupations. Outside of the caste system there were the untouchables or otherwise known as the "the Dalits".
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It was problematic because a large number of tribes supported Britain in the war so now that the Colonies were free it was up to them to have diplomatic relations with the natives that fought against them. The Natives weren't even invited so any territorial acquisition that occurred was done without them and they lived on those territories.
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