The United States Is an Outlier Among Western Democracies

O jode hoperd asked a really interesting question of, would it be possible to move in the direction of being a multi party nature? That is, if we had a system that looked more like countries of the parliamentary system, for example. Andd, to what extent would something like that even be possible given the institutions and structures in the united states? "There definitely are political scientists who think, a, a, that proportional representation and multi party system would help, t would help forge alliances"