In first for Congress, US House passes bill to establish DC as the nation's 51st state, but it faces insurmountable opposition in the Senate
26
votes
2017 edition (Interactive version)
It's really interesting and pretty useful to know how the 2 US parties are split and which voting blocks have dissappeared and emerged over time and some blocks don't really fit all too well in the 2 parties (most notably the religious left). This also serves as a kind of model for what a multiparty US might look like.