Open Door Policy of Secretary John Hay aims to keep China a free trade country with equal trade opportunities between countries. At that time, the European country has colonized nearby Hongkong. Thus, the answer is letter C. Open Door policy had kept European Power to limit foreign trade with China.
B.
Beachside he believed in the man and social contract theory
Answer:
The overthrow of the South Korea through social confusion become difficult
North Korea
the reason is because exactly the way it is written in the book it shows that the writer is from North Korea
Answer:
im not sure but this will probably help
Explanation:
https://www.history.com/topics/black-history/central-high-school-integration
D. Czechoslovakia is correct. All others had been concered by Hitler and Nazi Germany.