Explanation:
He was a populist member of the Democratic Party and rose to national prominence during the Great Depression for his vocal criticism of President Franklin D. Roosevelt and his New Deal, which Long deemed not radical enough.
Hostile because they often fought and killed each other I think
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.
Answer:
A. the construction of raised fields along rivers
Explanation: