Which of the following is a characteristic of a communist system?
a.
an economic system based on competition
b.
the creation of a society without social classes
c.
the pursuit of profits as a central goal of business
d.
the monopolizing of certain markets within a private market system

The correct answer is B. the creation of a society without social classes.

Explanation:

In reality a communist system creates two social classes: the social class of the ones belonging to the communist party who have all the priviledges and the ones that don't belong to the communist party. The bad thing about communism is that destroys the personal initiative and in the long rung spread poverty instead of creating wealth.

d. japan's attack on pearl harbor

it was the first amendment