Johnson served from 1865 to 1869, he was the first American president to be impeached.
The majority of American intervention in the foreign affairs occurred during the Cold War (this is your answer). Latin America was a frequent hotspot for activity as well especially towards the latter half of the Cold War with Fidel Castro's rise to power in Cuba.
The answer of this question is B because I read the book and It tells me that it is and I was reading it and I got the question so I am answering this question so Please give an brain list. <span />
- economic disputes (restrictions of u.s trades)
- Royal Navy’s impressment of American seamen
(Keep in mind you didn't list any reasons so it would be kind of hard to answer)