Answer:
This historian would find graphical data that exposed information about the causes of European imperialism during that period of time more useful.
Explanation:
During the 19th century, European imperialism was one of the most important and influential economic factors, dominating much of the world economy. For this reason, a historian who was researching the economic systems in force at that time, would find great use in a graph that presented information about imperialism, mainly information that focused on the causes of imperialism at the end of this century.
Answer:In the late 1870's, the southern Republican party vanished with the end of reconstruction, and southern state governments effectively nullified both the the 14th Amendment (passed in 1868, it guaranteed citizenship and all it's privileges to African Americans)and the 15th Amendment,stripping blacks in the south.
Explanation:
Was in a different continent without any damage or life loss