The Congress fits the statement.
Answer:
form of public ownership of the means of production and with full social equality of all members of society.
Explanation:
Communism is a classless social system with one form of public ownership of the means of production and with full social equality of all members of society. ... In the highest phase of communism the directly social character of labor and production will become firmly established.
Great Britain=A
France=A
Germany=C
United States=A
Russia=A
Austria-Hungary=C
Hope this helped :)