How did utopian socialists and communists differ in their opinions about the future of european societies?

a. utopian socialists believed in making small changes to the capitalist system, while communists argued that capitalism needed to be completely eliminated.
b. utopian socialists believed that a classless society could be created peacefully, while communists believed that it could only occur through a violent revolution.
c. utopian socialists believed that societies will always have economic inequalities, while communists believed that it was possible to create a completely equal society.
d. utopian socialists believed that a political revolution should be led by serfs, while communists argued that it should be led by the proletariat working class.