Answer:
The league was established at the end of world war 1 as an international peacekeeping
The Integration of Little Rock Central High School refers to the crisis that had occurred during the year 1957, wherein Orval Faubus used national guards to prevent African Americans from attending school at the said high school, because of the racial desegregation during the past.
Democratic Republicans attempted to scale back Federalist programs but actually overturned few of the institutions they had criticized Bank of the United States was retained until its charter expired in 1811.
I’m pretty white it’s d because all were struggles of the war