Integration of the high school in little rock finally happened when

In 1957, a federal court ordered integration in Little Rock, Arkansas, public schools. Nine black children were selected for admission to Little Rock Central High School, but local police, by decision of the state governor Faubus, did not allow them to attend classes. After the Little Rock crisis attracted media attention and sparked an international outcry, President Dwight Eisenhower sent federal troops to Little Rock. On September 24, 1,200 soldiers from the 101st Airborne Division from Fort Campbell, Kentucky, were brought into the city. Soldiers accompanied the children on their way to school and guarded them in the corridors. To deprive Governor Faubus of the opportunity to continue to impede integration, the president reassigned the entire 10,000th Arkansas National Guard to Washington. From that moment, African American children began to attend classes.

Explanation:

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.