Answer:
Dwight D. Eisenhower
Step-by-step explanation:
The president who enforced the ruling Brown v. Board of Education and integrated schools in Little Rock, Arkansas was President Dwight D. Eisenhower. In 1957, he ordered federal troops to escort and protect nine African American students who were attempting to integrate Central High School in Little Rock, Arkansas. This action was taken to uphold the Supreme Court's decision in Brown v. Board of Education, which declared segregation in public schools to be unconstitutional.