Final answer:
In the Supreme Court case of Brown v. Board of Education, school districts were ordered to desegregate their school systems "with all deliberate speed." Some school districts interpreted this phrase as allowing them to delay or resist desegregation efforts.
Step-by-step explanation:
In the Supreme Court case of Brown v. Board of Education, school districts were ordered to desegregate their school systems "with all deliberate speed." This phrase was included in the Court's decision to acknowledge the logistical challenges of integrating schools. However, the meaning of "all deliberate speed" was left ambiguous, allowing some school districts to delay or resist desegregation efforts.