<P> In the 19th century , the incessant westward expansion of the United States incrementally compelled large numbers of Native Americans to resettle further west , often by force , almost always reluctantly . Native Americans believed this forced relocation illegal , given the Hopewell Treaty of 1785 . Under President Andrew Jackson , United States Congress passed the Indian Removal Act of 1830 , which authorized the President to conduct treaties to exchange Native American land east of the Mississippi River for lands west of the river . </P>
<P> In the 19th century , the incessant westward expansion of the United States incrementally compelled large numbers of Native Americans to resettle further west , often by force , almost always reluctantly . Native Americans believed this forced relocation illegal , given the Hopewell Treaty of 1785 . Under President Andrew Jackson , United States Congress passed the Indian Removal Act of 1830 , which authorized the President to conduct treaties to exchange Native American land east of the Mississippi River for lands west of the river . </P>
what was the major factor in native american displacement
what was the major factor in native american displacement
the incessant westward expansion of the United States
the incessant westward expansion of the United States