1)which was a result of the treaty of oregon in 1846?
a. the united states gave most of the oregon territory to france
b. the united states acquired all of the oregon territory
c. the united states accepted the 49th parallel as the border for the territory
d. the united states accepted the 54th parallel as the border for the territory

C. The United States accepted the 49th parallel as the border of the territory is the correct answer.

Explanation:

The treaty between United states and United kingdom singed under president James K. Polk on June 15, 1846 in Washington D.C is called Oregon treaty.  It solved the Oregon boundary dispute and settled the British and American claims over the Oregon country as both the countries had jointly occupied the area since the Treaty of 1818. The area was inhabited  by Native Americans. The treaty set the 49th parallel as the border line between the British North America and U.S.

- "a new era of american politics began with jackson's election in 1828, but it also completed a grand social experiment begun by the american revolution. nevertheless, jacksonian democracy represented a provocative blending of the best and worst qualities of american society."

< 3