Since 1950 the majority party has either been the Democrats or the Republicans. Neither party has held the majority in the Senate for the last 60 years. Currently, the Democrats hold the majority, but, that will probably change sometime in the future as it always had in the past.
1950
The Arthur Murray Party - 1950 was released on: USA: 20 July 1950
Aquatic House Party - 1950 was released on: USA: 31 March 1950
Penthouse Party - 1950 1-10 was released on: USA: 17 November 1950
Penthouse Party - 1950 1-11 was released on: USA: 24 November 1950
Penthouse Party - 1950 1-12 was released on: USA: 1 December 1950
Penthouse Party - 1950 1-13 was released on: USA: 8 December 1950
Penthouse Party - 1950 1-14 was released on: USA: 15 December 1950
Penthouse Party - 1950 1-15 was released on: USA: 22 December 1950
Penthouse Party - 1950 1-16 was released on: USA: 29 December 1950
So You Want to Throw a Party - 1950 was released on: USA: 4 February 1950
Penthouse Party - 1950 1-1 was released on: USA: 15 September 1950