According to the doctrine of separation of powers, the U.S. Constitution distributed the power of the federal government among these three branches, and built a system of checks and balances to ensure that no one branch could become too powerful.
Answer:
C. Constitution
Explanation:
On December 29, off the coast of Brazil, Constitution defeats the British frigate Java. After a fierce battle lasting almost three hours, the British surrender.
I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.