Well, the moment the US intervened with the affairs of the World was the moment that the US could not go back to an isolationist policy. The US simply cannot afford to stop playing a role in world affairs, due to the fact that the US is a capitalist society and that the US has a lot of exports/imports. Unless the US can reach a level of capacity where it is self sufficient, which is currently impossible to do, the US must participate in the affairs of the World in order to survive.
Answer: a long term affect might be the effect on imperialism on the colonized people which are political changes such as changing the government that reflects upon European traditions and economic changes that made the colonies creat resources.
Explanation:
They wanted to stop communism. It was spreading and this was the start of us trying to prevent it.
The answer with managers and laborers.
Hope that helps!
Brainlest? :)
