Answer:
The caste system divides Hindus into four main categories - Brahmins, Kshatriyas, Vaishyas and the Shudras. ... The main castes were further divided into about 3,000 castes and 25,000 sub-castes, each based on their specific occupation. Outside of this Hindu caste system were the achhoots - the Dalits or the untouchable
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Answer:
Good farmland led to crop surpluses and trade. Mountain areas allowed for easy road building and other construction.
Explanation: