China's oldest homo erectus fossils are (possibly) about years old. a. 300,000 b. 1.52 million c. 500,000 d. 1.15 million e. 800,000 to 450,000

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