Answer:
Option D
Explanation:
The United States did not recognize the claims of other governments or the legal status of the national claims to the Antarctica continent like Argentina, Australia, Chile, France, New Zealand, Norway and the United Kingdom.
United States refuse to recognize colonial claims made on Antarctica by other countries because the government believed that Antarctica should be shared by all nations for scientific research and allows free Scientific Research activities on this continent.
Hawaii and other Pacific islands; United States economic influence spreads through the Pacific. ... Supported American expansion as a way to increase national pride, spread civilization, and gain world power.
Okay so
14. I would say the answer to this one is: A new wave of nationalism.
15. The answer to this one is: Expansion of Slavery.
16. I think it is: The Taiping Rebellion.
I hope this helps you.