Answer:
In the Kansas-Nebraska Act, popular sovereignty would decide whether a territory allowed slavery., A belief that ultimate power resides in the people.
The correct answer to this question is "<span> black nationalism movement." </span>Following the springfield race riots of 1908, journalist william english walling called on his fellow americans to "revive the abolitionist spirit," that led to the development of the <span> black nationalism movement.</span>
Probably eastern and southern Europe a lot of immigrants facing persecution. Ex Jews and Italians
