How did the Cold War contribute to America’s involvement in Vietnam ?

The fear of Communism influenced the US's choice in deploying troops in Vietnam. The Theory of the "Domino Effect" stated that if one country fell to Communism, so would the Neighboring Countries. To prevent the "Domino Effect" from happening, the US decided to deploy troops in Vietnam. Hope this helps you.

1. where does the energy of a nuclear power plant come from?

d) political bosses should not hold office

- a government ruled by the people, or assembly. officials monarchy - a single ruler like a king. over time some city-states, like athens would change governments. what this means is that all the citizens voted on all the laws.