I am a democrat and I feel very proud because I that means I belong to one of the two major political parties in the USA.
My parents were both Republicans and I have always been slightly conservative but I don't consider myself a strong Republican. 
Well it was (Republican Party)  the dominant party during the American Revolution 
Well, I will show my ignorance here! lol   I had no idea who the controlling party was during the American Revolution. 
It was also founded by anti-slavery activists, economic modernizers and ex -Whigs!
It is very interesting that the founders of the Republican party were anti-slavery. I don't know why this surprises me?
I know- I feel the same. I was shocked to find out that they were at one time viewed as the social liberals!
LOL! It is funny isn't it! A lot has changed over the years. 
It has!The Democrats were once all about social conservatisms 
I wonder what brought about all the major political changes? I really need to read my old history books! lol