Party organization has become increasingly in the process of how a bill becomes a law.

I believe the answer is: bipartisan

bipartisan Refers to the agreement that made between two parties that usually opposing each other. Current American politicians usually involved in this act by exchanging favor to support each other within the congress in order to maintain control on their voter base.

Sorry i don’t know the answer myself

Ican try and , just lmk what you need with!