How did trade with other groups contribute to the rise and fall of the three west african empires?

Which statement describes an important outcome of the congress of vienna? a. napoleon launched his final european military campaigns. b. european states had their borders clearly defined. c. jewish people were given equal right in germanic states d. the slave trade became increasingly important to european economies.

Nazis who forced jews to live in ghettos also forced them to

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries?