The <span>outcome of the War of 1812 had a very negative effect on the federalist party's efforts to change the </span>Constitution<span>, since the Federalists had been against the war, which in fact turned out to be very popular among "patriots" in the United States. </span><span />
The answer is Attila the Hun
Abraham Lincoln did not believe in popular sovereignty, he thought slavery was morally wrong. (hope i helped:))