1) How did the economic role of African Americans change between 1860 and 1880? 2) Would you consider "Sharecropping" to be another form of slavery? Why or why not?

1.African Americans went from having no rights and no land of their own to becoming a part of the farming industry and owning land for themselves

2.Yes because Sharecropping became widespread in the South as a response to economic upheaval caused by the end of slavery during and after Reconstruction. Sharecropping was a way for poor farmers, both white and black, to earn a living from land owned by someone else.

according to hess's theory, when the magma cooled, it would expand and push the tectonic plates apart. it would push the north and south america plates to the west and eurasia and africa ones to the east. the atlantic ocean would get wider but the coastlines of the masses would stay the same.

harry hammond hess was a geologist and a united states navy officer in the second world war. he is considered to be one of the founding fathers of the theory of plate tectonics. he is known for his theories on sea floor spreading, stating that the movement of the continents was the result of see floor spreading. the continents are attached to the plates and do not move separately. the plates themselves shift and change shape, carrying the continents along.