Which native american tribe constructed large mound-shaped structures? a. cahokia b. pueblos c. iroquois d. mayas e. aztecs

Duty free shops in airports and in international boats sell merchandise that can be brought into the country without which of the following

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.

(05.04 mc) how did the roman transportation system keep the empire strong? plz