Wha kind of primary source document is this?

Which portuguese explorer discovered brazil

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

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.