Which part of the constitution is the basis for this diagram

Match the events to the impact they had on africa during the late 19th century 1.colonization of the congo 2.berlin conference of 1884 3.berlin act of 1885 settled tutorial disputes between european nations prohibited the slave trade in africa marks the beginning of scramble for africa

How and why did many southerners attempt to stop the laws congress passed?

What is the main social system that existed in ancient china?