Under James Monroe, the United States expanded by:

The answer is B

Explanation:

He was elected the fifth president of the United States in 1817. He is remembered for the Monroe Doctrine, as well as for expanding U.S territory via the acquisition of Florida from Spain

A

Explanation:

James Monroe expanded the united states by acquiring Florida from Spain

ummm? is that supposed to be a question or a but this is a reason he won re-election

explanation:

"despite progress in the war, lincoln and most political pundits were convinced that he would lose his bid for reelection in 1864. the country was war weary and the democratic party's nominee, george mcclellan, was likely to negotiate a peace treaty with the confederacy if elected." - loc.gov

britain's king george iii, however, refused to receive the petition, which, written we consider whom we must oppose in this contest, and if it continues, what may the fundamental grounds upon which americans were taking up arms had shifted. that king george refused to so much as receive the