Which of the following might have led to problems during president nixon's second term in office?

Why did roosevelt support a europe first strategy even though it had been japan that had first attacked the us

When president johnson vetoed a law that would extend the freedmen’s bureau, congress reacted by supporting the veto and closing the freedmen’s bureau. writing a new law to show support for the black codes. overriding the veto and expanding the agency’s powers. drafting a law to prevent african americans from voting.

What are some effects outside of europe because of world war 1?