How did trade along the Silk Road benefit the Chinese people A. they gained new methods for producing metalwork and glass
B. they gained knowledge of how to grow crops such as grapes and cotton
C. they gained understanding of how to mine resources such as silver and gold
D. they gained access to items they did not have, such as salt and certain spices.

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How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.

Who was the first explorer to sail all the way down the mississippi river

This map is depicting the 16th century route of what explorer