Explain why a market or mixed economy is the best match for the united states. me for 7th grade cva school program

"The basic idea of the mixed economy is that the means of production are mainly under private ownership; that markets remain the dominant form of economic coordination; and that profit-seeking enterprises and the accumulation of capital remain the fundamental driving force behind economic activity.Governments in mixed economies often provide environmental protection, maintenance of employment standards, a standardized welfare system, and maintenance of competition.Also because our economic system is capitalism.

So just put all those together. Government limited control , we have capitalist economic system & that s why it s best match for the U.S."

where is the passage