Answer:
B
Explanation: direct democracy and oligarch
The Springer Amendment did A.
Have you figured it out yet if not try taking an online test or try talking to someone
Hope this helps
Proportional representation
In a system using proportional representation, rather than a single party winning and the other party gaining no representation, there are some legislative seats that are divided proportionally according to the percentage of votes won by each party in the election process. Typically this is done in some sort of regional or super-district manner, since you can't vote for a single representative of a specific district and then divide that single seat proportionally.