Infographic: The partisan history of every U.S. Senate seat (as of 2014)

https://img.washingtonpost.com/blogs/the-fix/files/2014/09/Senate-Historyv3.png via /r/Infographics https://www.reddit.com/r/Infographics/comments/5buhu0/the_partisan_history_of_every_us_senate_seat_as/?utm_source=ifttt