One potential origin is in politics where there is a situation in which one person loses, and therefore the winner takes all the spoils. An example would be a presidential election, where even though some voters may have voted for the loser, the overall victor gets to claim the presidency.
Winner takes all
Winner Takes All - Doctor Who - was created in 2005.
The Winner Takes It All was created on 1980-07-21.
No, ABBA sang The Winner Takes it all.
The Winner Takes It All
Winner Takes All - game show - ended in 1997.
Winner-takes-all a.k.a. Plurality Voting System
The duration of Winner Takes All - game show - is 1800.0 seconds.
Winner Takes All - game show - was created on 1975-04-20.
Winner Takes All - 2005 is rated/received certificates of: UK:15
Winner Takes All - 1998 TV is rated/received certificates of: USA:R
campaign finance laws majority rule