U.S Intervention in Latin America

Do you think the nature of US intervention in Latin America during the post-independence to WWII period differed from intervention during the Cold War? If so, how? If not, why? Reference at least one concrete example of US intervention from each period to support your argument.

To answer this question, you are encouraged to think about the goals and objectives of the United States at the time of intervention, the broader international context, and the political orientation and development of the Latin American countries that experienced US intervention.

Also look at this youtube video as a reference in essay: https://www.youtube.com/watch?v=Ot7hLvxHW4s