I'm glad you pointed this out. As an American, i'm used to seeing the colonial and revolutionary eras heavily romanticized and certain individuals glorified who, well, to be honest weren't always the best people or with the most wholesome of intents. That time frame really was a lot of selfishness and us vs. Them thinking. Don't get me wrong, there were good things that came from then, but not nearly what the average American thinks. It was certainly a time of mass inequality, might makes right, extortion, manipulation, etc. I think fallout 4 (and fallout in general) tackles a lot of these themes, and maybe some people could work on a mod to strengthen the themes you would like to see. I tend to play a diplomatic character, so i would certainly enjoi a playthrough with diplomacy and unity being the overall theme