Answer:
The thousands of Native American deaths along the "Trail of Tears."
Step-by-step explanation:
Jackson believed the Five Civilized Tribes blocked westward expansion. Congress then passed the Indian Removal Act in 1830 which removed the Five Civilized Tribes from their ancestral lands and homes in the Southeast to land in the west, now known as Oklahoma. The military was used to force Native Americans off their land and the march was called the Trail of Tears due to the large number of Native Americans that died during this transition.