The most accurate response is:
They both were part of global movements that affected many around the world.
The Vietnam War and the struggle for women's rights were both significant events that not only shaped the United States but also had profound implications globally. The Vietnam War was part of a broader context of decolonization, anti-imperialism, and the Cold War, while the women's rights movement was influenced by and contributed to global dialogues on gender equality, social justice, and human rights. Both movements intersected with various local and international issues, demonstrating a complex interplay of social change and political actions that resonates through history.