In a political system where nearly every adult may vote but where knowledge, wealth, social position, access to government officials, and other resources are unequally distributed, who actually governs?

The Masses and Leaders

Explanation:

Robert Dahl was an American political scientist which believed that in a political system where nearly every adult may vote but where knowledge, wealth, social position, access to government officials, and other resources are unequally distributed, it is actually the masses and leaders that governs.

This is because the people are the ones with the power in the election of candidates during elections and the leaders run the affairs when in power.

the answer for 3 is b and the answer for 4 is d