How did the North feel about states rights?

Which powers best complete this graphic?

Which legal case forced the university of maryland to admit an african american student to its law school?

Which event was one of the greatest factors that led to massive emigration from ireland to the united states in the mid-1800s? a) world war i b) the civil war c) the irish potato famine d) colonization of the new world plz fastest and right answer gets 94 !