This unexpected Northern win gave Lincoln the credibility to issue the Emancipation Proclamation without making it look like a desperate measure.The Proclamation made it ethically impossible for Britain to aid the Confederates - a most significant outcome.The battle also spelt the end for McClellan.Although he had won the battle, he failed to pursue and destroy the Army of Northern Virginia, which the whole of Lincoln's cabinet thought he should have done, and he was promptly replaced by Burnside.so i would say D is your answer to number 2 idk about 1
He believed the American people would have more money to spend so it would stimulate the economy. He stood for tax cuts to give Americans back their money.