Plzz help quick

The two-party system that we know today developed from which political struggle?
1.interpretive powers of the Supreme Court
2.selection of members of Congress
3.establishment of a federal treasury
4.ratification of the Constitution
help please

3 answers

I don't know -- do the math...
You answer would be D.The ratification od the consitution
YOur welcome
@oobleck How was that supposed to help?? What math is there? Teachers on this website are honestly no help