Facism stressed nationalism most strongly
This is what the branches do -
Executive- Enforces Laws (consists of the President)
Leg. - Makes Laws
Judicial - Determines the Structure of federal jurisdiction
So the answer to your question is, Executive.
Answer: Some believe that the media played a large role in the U.S. Defeat.
Explanation: They argue that the media's tendency toward negative reporting helped to undermine support for the war in the United States, while its uncensored coverage provided valuable information to the enemy in Vietnam.