Why is 1500bc to 322bc known as the vedic age of indian history?

The Vedic Age in Indian history is generally regarded as the period between 1500 – 500 BC. It was during this period that the states called the mahaajanapadas of northern India took shape. It was during this period the so-called chaturvarnya system of social layering came into existence.

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d. william mckinley's southern upbringing him win.

  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d