It is A. I googled all of them and A is the only one that didn't have stories written about it.
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.
The black panther party
and one malcom x's im not 100% sure tho
Answer:
THE BRITISH NATIONAL DEBT
Great Britain's newly enlarged empire meant a greater financial burden, and the mushrooming debt from the war was a major cause of concern. The war nearly doubled the British national debt, from £75 million in 1756 to £133 million in 1763.
Explanation: