HELP ASAP How did developments in China affect its influence on Korea and the kingdoms of Southeast Asia?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

What was america's response to the holocaust before the war? what could the us have done differently?

Why did reconstruction polices split the women’s suffer age movement?