Probably a small-audience exercise (for those familiar with all the parties during the 90s; at most a few million people), but as an example of successful sausa

Probably a small-audience exercise (for those familiar with all the parties during the 90s; at most a few million people), but as an example of successful sausage making and consensus politics, see the Preamble to the Constitution, and assign each sentence or phrase to the party which most likely convinced all the others it was reasonable to include.