Polk Administration

The Polk Administration refers to the presidency of James K. Polk, who served from 1845 to 1849. Polk is known for promoting the expansion of the United States, a concept known as Manifest Destiny. His presidency saw significant territorial growth, including the annexation of Texas and the acquisition of Oregon and California following the Mexican-American War. Polk focused on fulfilling campaign promises related to expansion and lowering tariffs, but his aggressive policies also heightened tensions over slavery in new territories. His presidency significantly shaped the nation's borders and set the stage for future conflicts over slavery.