Let a and b be two finite sets such that n(a) = 20, n(b) = 28 and n(a ∪ b) = 36, find n(a ∩ b)

The fourteenth amendment how did the action resolve a longstanding conflict in post-civil war america? it defined the process for readmittance of the former confederate states into the united states of america. it ensured the right to vote to all male citizens of the united states, regardless of race, color, or prior servitude. it defined citizenship and related rights for african americans. it abolished slavery in the united states.

Which of the following phrases best describes american society in the early 1900s

What is the southernmost fort in what is today western ohio? what city is there today