The supreme court's decision to overturn segregation laws as unconstitutional is an example a. division of power b. a balance c. a check d. both a check and a balance

The Supreme Court's decision to overturn segregation laws as unconstitutional is an example of D. Both a check and a balance. This is because the Supreme Court checked to see if what Congress is doing is right/ constitutional, and by overturning the laws balances out the power between the branches of government.