Which is not a characteristic of romanticism?

When conducting research for forming a hypothesis, which practice should historians follow?

Which of the following would an isolationist support?

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.