How did the invention of the railroads poorer immigrants from eastern europe get to the us?

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

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

Which describes what happened when anne hutchinson questioned the teachings of puritan leaders?