US House of Representatives, after election, typically some change
For 30 terms, 60 years, the Democratic Party has had the Majority 22 times.
The Republican Party has had the Majority only 8 times.
Are you better off? Think when you vote.

       years     seats   Dem  Rep  other
84th  (1955–1957) 435    232  203  0
85th  (1957–1959) 435    232  203  0
86th  (1959–1961) 435    283  151  1
87th  (1961–1963) 437    264  173  0
88th  (1963–1965) 435    260  175  0
89th  (1965–1967) 435    295  140  0
90th  (1967–1969) 435    248  187  0
91st  (1969–1971) 435    243  192  0
92nd  (1971–1973) 435    256  179  0
93rd  (1973–1975) 435    243  192  0
94th  (1975–1977) 435    292  143  0
95th  (1977–1979) 435    292  143  0
96th  (1979–1981) 435    279  156  0
97th  (1981–1983) 435    243  192  0
98th  (1983–1985) 435    270  165  0
99th  (1985–1987) 435    255  180  0
100th (1987–1989) 435    259  176  0
101st (1989–1991) 435    262  173  0
102nd (1991–1993) 435    267  167  1
103rd (1993–1995) 435    258  176  1
104th (1995–1997) 435    206  228  1
105th (1997–1999) 435    207  226  2
106th (1999–2001) 435    211  223  1
107th (2001–2003) 435    213  220  2
108th (2003–2005) 435    205  229  1
109th (2005–2007) 435    201  233  1
110th (2007–2009) 435    232  203  0
111th (2009–2011) 435    257  178  0
112th (2011–2013) 435    193  242  0
113th (2013–2015) 435    201  234  0