Walk away or tell them to stop if they don't get help from an adult
I am pretty sure the word you are looking for is Literate.
<span />
Isolationism would be Qing china and Japan, internationalism would be Belgium with the capital of the EU there, and most modern European governments are somewhat internationalist, like the UK and France, and one could argue the US too, at least economically.
Answer:
The Civil War
Explanation:
This war ended slavery. That changed many things in the United States, like it granted every one freedom which made a bigger influence on American society than any other war.
