Which of the following statements is/are correct regarding the later Vedic period?
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Agriculture became a primary economic activity.
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Coinage replaced barter in economic exchanges.
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Private property in land was fully established.
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Chariots were used in warfare and sport.
1
1 and 4 only
2
2 and 3 only
3
1, 2, and 3 only
4
1 and 2 only