What part did tariffs play in european expansion in the late 1800s?

People who agreed to work in exchange for passage to the colonies

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

How many battles were confederate victories? (specifically: major battles)