Which of the following was an effect of the Neolithic Revolution that allowed trade to begin in early civilizations?
A. Advanced in hunting methods
B. Specialization of labor
C. Invention of stone tools
D. Stratification of society

Which of the following resulted from trade between nomadic people of central asia and civilizations of india during the vedic age? a.the people of the vedic age died from new diseasesb.the people of the vedic age could better obtain cattle and other goodsc.the nomadic people of central asia learned about shipbuildingd.the nomadic people of central asia wrote epic poetry