What was the main purpose of the Sherman Antitrust Act?

To outlaw monopolies

Explanation:

The Sherman Antitrust Act is the first measure passed by the U.S. Congress to prohibit trusts, monopolies, and cartels. The Act's purpose was to promote economic fairness and competitiveness and to regulate interstate commerce.

the answer is richard nixion

i believe that the correct answer is a canadian hero.

explanation: he is celebrated as a national hero in canada for successfully thwarting a united states takeover of canada during the war of 1812.