Answer: Congress has the power to create laws, however they see fit. Although, they do not have absolute power, because the legislative branch must approve these laws.
I think the answer would be b
The success of "Manifest Destiny" encouraged imperialists' ambitions
Isolationists didn't want to join European schemes or war efforts. The Lend-lease program was a program by the government to help send help to Europe but isolationists wanted to stay on their continent and not participate in any of the affairs there.