Have you looked it up online
I think the heritage was language and history
James A. Garfield was the president during this time.
The correct answer to the question above would be the last option, "in multiple countries all over the world." Terrorist attacks by fundamentalist groups have occurred in multiple countries all over the world. They have been doing recent terrorist attacks, one in Paris last year and Syria.
To stop the spread of communist after World War II, the United States established a policy known as the Truman Doctrine.