Which invention had the greatest impact on the southern economy in the early 1800's?

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

He three-fifths compromise, which was made at the constitutional convention, represented differences of opinions over which issues?

How was the u. s. economy different from european economies following world war 1?