"Little Rock Central High School" . . "trouble threatened" . "desegregation of Little Rock Central High School" . . "crisis" . "enforce school desegregation" . "the black students who integrated the Little Rock, Arkansas, public schools" . . "Little Rock Central High School integration crisis" . "Little Rock Integration Crisis" . . . . . . "desegregation of Central High School" . . "conflict" . "Crisis at Little Rock Central High" . "nine African American teenagers" . "Little Rock Nine" . "integration of Little Rock's Central High School" . "Little Rock Integration" . "desegregation" . "Little Rock Central High School Integration Crisis" . "Little Rock School Crisis" . "first nine black students" . "integration" . "nine African-Americans" . "nine African American students" . "1957 school desegregation crisis" . "the 1957 school desegregation crisis" . . . "attempting to prevent desegregation" . . "Little Rock integration crisis" . "nine African-American students" . "students integrating Little Rock Central High School" . "Little Rock Nine" . . "Central High School" . . "nine black students" . "Little Rock crisis" . "Little Rock, Arkansas" . "school desegregation orders" . . "integration crisis" . "Little Rock school segregation fight" . . . "nine Black students" . "racially integrating" . "nine students" . "School desegregation" . "Central High" . . "nine black teenagers integrating into a public school" . "the nine black students" . "Little Rock school crisis" . . "implemented an order" . "Little Rock" . "racial desegregation crisis" . "nine children" . "The Little Rock Nine" . "desegregation of the Little Rock Central High School" . "admission of black students" . "forced desegregation" . "1957 Central High School Crisis" . "Little Rock Crisis" .