Please Indicate Which of the Following Statements Can Be Attributed

Please indicate which of the following statements can be attributed to republican scholars of democracy, such as J.-J. Rousseau.

A) Interest groups tend to play an important role in modern politics.
B) Interest groups promote special interests rather than the general will of the people.
C) Interest associations are 'schools of democracy'.
D) The state should support corporatist arrangements in order to ensure a balance of power between opposing social interests.