<em>I believe you meant the War of 1812, not 1912, as the only 1912 war I know is the Balkan Wars.</em>
The War of 1812 was between the United Kingdom and the United States, as Britain didn't want the United States to expand westward along with capturing American troops and forcing them to join the British army. The war really ended with no borders being moved and nobody gained any land. The War of 1812 did bring long peace between the states and the British, known as the "era of good feelings".
Answer: Homestead Act of 1862, legislative action that promoted the settlement and development of the American West. It was also notable for the opportunity it gave African Americans to own land. President Abraham Lincoln signed the act into law on May 20, 1862. Some 270 million acres were distributed under it.
Explanation: sorry if its wrong, hope this helps, and have a good day
They sent in Contras, Right-wing American forces, to Nicaragua despite it being illegal at this point through the Boland Amendment. This also exposed to Iran-Contra scandal when America and Iran had trade weapons to support each other.
<span>So that one branch of governments powers would be opposed by the other branches</span>