How America came to be run by two right wing parties

[desjardins]

Maybe the clearest, most objective, logical break down I've seen in a minute about the issue with the two party system.
Cultural wars, ie: vax/race/lgbt etc, are really the only thing stopping it from really being "both sides"
The illustration of the gear and the cog perfectly described Democrat admin periods

 

[saturn7]

somewhat related.