Who lived in america before the europeans?

Name two fighter jets that were used by each side during the battle of the coral sea its for a project, this is due today

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

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.