During the Revolutionary War period, Thomas Paine's Common Sense was important because it 1
described a military plan for the defeat of England
2.
convinced many Americans who had been undecided to support independence
3.
contained a detailed outline for a new form of government
4
argued for the addition of a bill of rights to the Constitution

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

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.