Cons of a mixed market economy

Tends to lead more to government control rather than individual's freedom and choices.

Explanation:

Government regulations sometimes charge a company so much that they simply run out of money to keep supplying others and the government which then puts them at a point where they need to go out of business.

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.