<span>The answer is, Rio Grande River</span>
It helped them understand things that helped their literature.
Earl Warren's court help secure equality for citizens of the United States by expanding civil rights, civil liberties and the power of the judiciary in a dramatic manner. The court for instance found segregation in public schools to be a violation of the 14th amendment and declared it unconstitutional
Answer:
it shows that the us won the war and rules the world
Explanation: