Part 1 of Essay
The United States Completed Manifest Destiny At The Cost Of The Mexican The Mexican-American war lasted two years, and ended with the signing of the Treaty of Guadeloupe on February 2 1848. The United States had succeeded in winning the war. With the Treaty of Guadeloupe the United States had succeeded in completing its Ma ....

Part 2 of Essay
.... taking advantage of Mexico is the Gasden Purchase. The Gasden Purchase was ratified in 1854 for the selling price of 10 million. Mexico was going through rough economical time and desperately needed the money. The United States seeing an opportunity to build a railroad through the region brought the land at a cheap price. The selling of the Gasden Purchase was the down fall of President Santa Ana, and led to his replacement. The conflicts along the border region were a direct result of U.S. expansion polic ....