When Madison proposed independent executive and judicial branches that could contain efforts by the states to subvert national policy, which of the following was he establishing?

In Brown v. Board of Education, the Supreme Court decided that segregation by race violated which of the following?

a. due process clause b. equal protection clause c. full faith and credit clause d. necessary and proper clause

Ten years after Brown, approximately ________ percent of Southern schools were integrated

A) 2 B) 10 C) 15 D) 20 E) 40