What events lead to the french and indian war

Was the us justified in using the atomic bomb on hiroshima and nagasaki? why or why not?

Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal. —"the gettysburg address," abraham lincoln which quotation correctly uses an ellipsis to shorten lincoln’s words?

The most important units of the english armies which fought during the hindred years war were composed of