1. In a mixed capitalist economy the government creates policies to regulate the economy to make it fair
2. Monoplies prevent fair free enterprise, which stops competition between businesses to provide consumers better services and products
3.Monetary policy is the ability to control the money supply and the availability of credit in the economy whereas fiscal policy is the power to tax and spend
4. Federal government influence the US economy through a variety of government agencies, such as the Federal Reserve System and the Securities and Exchange Commission, that seek to enforce fair policies and markets
<h3>What is mixed economy?</h3>
Mixed economy is a type of economy where both government and free trade co-exist together.
The government can also give regulations and policies guiding market.
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"Separation of Powers" is the one principle among the choices given in the question that <span>was included in most state constitutions.</span>
These were established in the 17th century by those New England Puritans who preferred the presbyterian system of church polity (government) to that of New England Congregationalism. Also in the 17th century, Scotch-Irish, English, and other settlers formed Presbyterian churches in Maryland, Delaware, and Pennsylvania.