Answer:
The most important precedent was Washington's final act as president: He stepped down after completing two terms. Pressed to serve a third, he believed that a peaceful transition of power to a newly elected president would be in the nation's best interest.
Overall, the idea of Manifest Destiny had a strong negative impact on the Native Americans, since its believers thought the US was "destined" to expand from the Atlantic to the Pacific--meaning that thousands of Natives were forced of their land.
I think it would be trains and railroads. otherwise you walk or use a horse
Democracy, nationalism, and capitalism