You can tell that ending segregation was dangerous mostly because
A) federal marshals were brought in to enforce the court ruling.
B) Ruby had to eat her lunch alone in the school cafeteria.
C) Ruby’s mother had to stay with her all day in the classroom.
D) all students rode buses to their newly integrated schools.
The correct answer is A) federal marshals were brought in to enforce the court ruling.
Explanation: The involvement of federal marshals indicates that the situation surrounding the ending of segregation was tense and potentially violent. Their presence was necessary to ensure the safety of those involved, particularly Ruby, who faced significant opposition from those against integration. This reflects the seriousness and danger of enforcing desegregation laws during that time.