Communism allows for .

classes to be eliminated.

In communism, the main idea is to eliminate classes and distribute wealth equally among every person in the country. This happens by the government taking control over all businesses and nobody owns a private business. But the problem is that the government doesn’t distribute wealth equally and so what happens is that communism isn’t good for a society because now no one has a chance to start their own business.

these conditions long with a short growing season made farming difficult.

explanation:

the north has a climate of warm summers and snowy cold winters. the terrain is rocky, hilly, and not good for farming.