The Open Door Notes - sent by U.S. Secretary of State John Hay in 1899 to open up Chinese ports to American merchants. European powers had "spheres of influence" in different port cities throughout China, and the United States wanted access to China's markets.
Answer:
c
Explanation:
it encouraged it based on the idea that 'all men are created equally in the eyes of god', and a bunch of people became abolitionists due to the 2nd great awakening and tried to fix their morals a bit
It was Robert E. Lee who captured John Brown!
hope this helps!