The word you are looking for are Tariff(s)
The Monroe Doctrine was an effort to stop Europeans from influencing politics within the United States. (Lets say if Russia tried to turn the U.S communist during the cold war. The Monroe Doctrine would take into effect)
The Judiciary Act of 1789 established a federal court system. It is also known as the 1789 Judiciary Act, officially titled,
“An Act to Establish the Judicial Courts of the United States. The Act basically
established the federal court system of the United States of America because it
was only sketched in general terms in the U.S. Constitution. <span>
<span>The act divided the federal court system into a
three-part judiciary --- district courts, circuit courts, and Supreme Court. It
also outlined the exact roles of these courts in the system. </span></span>
Answer:
The railroad’s benefits extended to virtually all aspects of the economy.
Explanation: