Which of these describes the american economic system?

I think the mixed-market system describe american economic system the most.

the mixed market have both the free-market and socialist market characteristic

It's true that in early U.S history, the american economic system is closer to the free-market,
But as the united states developed, it's improtant for our government to be involved in some part of economic affairs in order to obtain some social aims

Option b is correct. the violation of society's formally enacted criminal law

  consider  the  following scenario,  then describe  how  you might conduct  a  study using  ansrs,  convenience sample, and a  voluntary response sample.  you  are  interested  in  parents'  opinion  of the  war  in  iraq.  your population  is  parents  of  high school students.  your question  is, "do you  believe that the  war  in