Not only did Donald Trump win the 2016 presidential election, but both the House of Representative and the Senate are majority controlled by the Republican party. Above is a chart displaying which party has controlled congress and the presidency running back through 1855. The Senate is the top chart, the House is the bottom chart, and presidential party in office is the middle color strip between the two. The color indicates which party controlled each branch of congress and the height of the bars in each chart indicate what percentage the controlling party had in those years. Since the great depression, congress has been mostly controlled by the Democrats – having the majority of seats in both the Senate and House for 62 years out of the 84. Since the 1990’s, control in congress has narrowed between the two parties and control as flipped back-and-forth more often than in the previous periods. The 2017 version will feature Republican control in all three for the first time since President Bush II in 2008.