I believe it is C. Southern Recontruction.
The correct answer is B. Not doing anything to help solve the country's economic problems.
The idea of laissez faire is focused around the government not getting involved in the economy. This concept of laissez faire believes that the economy will fix itself and that government interference will allow cause more problems. This is why president Hoover, an advocate of laissez faire capitalism, refuses to have the government get involved in the economy.
<span>Political machines developed in the United States in the early 19th century, reached the peak of their power toward the end of the century, and declined in importance after 1900.</span>
true cotton and coal were two raw materials needed by early industry