Which act was a protest against the Vietnam War?A.Attending collegeB.Watching the newsC.Supporting the Republican partyD.Demonstrating at a mass rally

To determine which act was a protest against the Vietnam War, we need to analyze each option:

1. Attending college: This act does not directly represent a protest against the Vietnam War. While college campuses were sites of significant anti-war activism, simply attending college is not a protest.

2. Watching the news: This is an act of consuming information and does not constitute an active protest against the war.

3. Supporting the Republican party: Generally, the Republican party during the Vietnam War era supported U.S. involvement in the conflict, so this is not an act of protest.

4. Demonstrating at a mass rally: This is a direct action taken by individuals to voice their opposition to the Vietnam War. Mass rallies were a prominent means through which people expressed their dissent.

Conclusion

The act that was a protest against the Vietnam War is D. Demonstrating at a mass rally.