Honest question....

[Sinfix_15]

Can someone inform me of the ideological differences between these two groups. Lay out some key political issues and tell me how one is different from the other?

Thank you in advance.

http://madisonncdemocraticparty.com/images/Democrat%20Donkey.jpg

http://romanticpoet.files.wordpress.com/2010/11/cpusa-logo-1.jpg