I thought it was invented somewhere in Europe, unless, following Laura Ingalls Wilder books, somewhere in America, north.
The first wagon was created in Mesopotamia, around 3000 BC. It was used to transport goods and people, and played a significant role in early transportation.
The first station wagon type cars were a found in the early age of train travel. The first factory created station wagon is often credited to Star (a division of Durant Motors) even though in 1919 Stoughton Wagon Company began putting wagon bodies on the chassis of model T's.
Wagon Heels was created in 1945.
Wait for the Wagon was created in 1850.
Wagon Pars was created in 1974.
Wanderly Wagon was created in 1967.
The Wagon - song - was created in 1991.
The Welcome Wagon was created in 2001.
Wagon Wheels was created in 1948.
Lunch Wagon was created in 1981-09.
Wagon Tracks was created in 1919-07.
The Haunted Wagon Train was created in 2007.
Party Wagon was created on 2004-02-27.