Which of the following best describes the circumstances that led to Brown v. Board of Education?
A
Nineteen senators and seventy-seven representatives signed a document called the Southern Manifesto.B
Orval Faubus sent the Arkansas National Guard to block African American students from attending white schools.C
A state university would not allow an African American law student to attend an all-white law school.D
An 8-year-old girl had to walk through a dangerous area to attend an African American school each day.