The founder of the Democratic Party was Andrew Jackson, the 7th president. The democratic party came from the Democratic-Republican party, which was founded by Jefferson, Madison, and others.
Used radio, film, and press to give the war an ideological meaning.
1982 to United States Court of Federal Claims
hope this helps :)
Answer
The war officially ended with the February 2, 1848, signing in Mexico of the Treaty of Guadalupe Hidalgo. The treaty added an additional 525,000 square miles to United States territory, including the land that makes up all or parts of present-day Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming. Mexico also gave up all claims to Texas and recognized the Rio Grande as America’s southern boundary. In return, the United States paid Mexico $15 million and agreed to settle all claims of U.S. citizens against Mexico.
https://www.history.com/topics/mexican-american-war/treaty-of-guadalupe-hidalgo#section_2
