Which president was instrumental in advancing the Indian Removal Act of 1830?

The Indian Removal Act of 1830 was a significant piece of legislation that aimed to relocate Native American tribes living east of the Mississippi River to lands west of the river. Andrew Jackson, as president at the time, was a strong proponent of this policy. He believed that the removal of Native Americans would open up more land for American settlers and promote economic development. Jackson viewed this policy as a way to enhance the security and prosperity of American society by moving Native Americans to territories where they could lead a more isolated but stable existence, away from encroaching settlers.

Jackson's implementation of the Indian Removal Act led to the forced relocation of thousands of Native Americans, most notably exemplified by the Trail of Tears, where many perished during the arduous journey. This event underscores the significant impact Jackson had on U.S. policy concerning Native Americans during his presidency. His actions reflect the broader themes of westward expansion and the tensions between American settlers and Native American tribes during that era.