The correct answer is The Oregon Territory.
That territory was into the dispute of British and Americans because of the Hudson Bay and the deep sea ports. In 1820 California Trails were built and Americans expanded even more westward. The British would not give up on the territory without a fight. This became a political issue. Because of that the slogan “54-40 or fight!” came up. 54 meant the 54th parallel and the boundary the Americans would accept.
Answer:
C. between the Huang He (Yellow River) and the Chang Jiang (Yangtze River)
Explanation:
The French Revolution also influenced U.S. politics, as pro- and anti- Revolutionary factions sought to influence American domestic and foreign policy. ... However, with revolutionary change also came political instability, violence, and calls for radical social change in France that frightened many Americans.
In germany it was called Wandel durch Annäherung
They Made a contract called Grundlagenvertrag