As most of you American history nerds are aware, the ideologies of the two main political parties in America made a drastic switch between the 50s and 60s. There are MANY reasons and a very long chain of events as to why this occurred. And while I'd love to get into all the nitty-gritty, I'm about to give a speech that requires me to provide an abbreviated summary (3-5 sentences) of the ideological evolutions of the two parties in that time. How would YOU summarize it best? Thanks!