The passage below describes a U. S. Supreme Court decision. In 1940, the Texas Democratic Party refused to give an African-American man a ballot to select candidates to run for Congress and governor. In finding this action unconstitutional "...this Court is not constrained to follow a previous decision which..., involves the application of a constitutional principle, rather than an interpretation of the Constitution to evolve the principle itself." Source: Smich v. Allwright (1944) What does this court decision illustrate? A. The court has the power to accept appeals cases. O B. The court is a trial court. O C. The court is a district court. D. The court has the power of judicial review.​