6. Why did U.S. President James Polk support the annexation of Texas in United States? * 1 point Polk believed in Manifest Destiny and wanted to expand the US by including Texas Polk wanted to add all of Mexico to the United States Polk owned a huge cattle ranch in South Texas and wanted the border between Mexico and Texas to be the Nueces River. Polk's son lived in Texas and wanted his father to annex Texas into the US.

Answer 1

Polk believed in Manifest Destiny and wanted to expand the US by including Texas.