How did steam power affect agriculture in the United States prior to the Civil War? A Steam-powered boats moved farm products to cities faster and from greater distances than before.
B Steam-powered shovels helped move massive amounts of earth to clear land for farming.
C Steam-powered threshers harvested wheat faster and reduced the need for migrant workers.
D Steam-powered tractors reduced the number of workers needed and increased field production.

A: Steam-powered boats moved farm products to cities faster and from greater distances than before.

Explanation:

answer; /// (c) i do believe that the correct answer is ; an unstated guarantee that goods will be to the consumer's liking;

panem is a communist totalitarian dictatorship where all the resources and how they are allocated belongs to the capitol. the districts exist only to provide goods and services for the capital and most of the citizens live in poverty. it is a police state where the "peacekeepers" use force and threats to keep the people under control. dissent is outlawed and those who disobey the law are executed, flogged, or turned into avoxes. the games are another means in which the ruling elite in the capitol exert their power over the districts. when reading the books i drew parallels between panem and the soviet union and north korea. in no way is panem capitalist. the people in the capitol are wealthy but the majority of them are involved in the government somehow. it was the same way in the former soviet union where bigwigs in the communist party and high ranking government officials were given access to goods, services, medical treatments not available to the general public. if you think panem has a capitalist economy you need to brush up on your economics.