1. Mexican War
... and militarily. At first, the United States was equally proportioned in the number of slave and free states, but after the Mexican War the representation of each region was forever lost and the end result being the American Civil War. Before the War, the idea of "Manifest Destiny" was a popular idea among the American people. It was the belief that the expansion of the ... to the defection of anti-slavery Whigs from the party that cost Clay the election entirely. Polk's extensive expansion views were among the few things that led up to the Mexican War. In his campaign promises, he vowed...
- Word Count: 1124
- Approx Pages: 4
- Grade Level: High School