Why are secondary sources often useful?
O
A. They are less likely to be objective.
O
B. They provide a broader perspective on a historical event.
C. They are written by people who experienced events directly.
D. Their descriptions are more colorful than those of primary
sources.

Who ever answers first gets ! trade in the vedic age led to a.the rise of kingdoms because of the importance of controlling land and long-distance travel routes b.the building of an extensive system of roads because of the difficult terrain c.the creation of a large banking class because of the need to exchange different currencies d.the development of a centralized government that controlled the economic decisions of its people