Mickey Mouse universe
In "Plane Crazy" (1929), the first produced Mickey Mouse story, Mickey is seen at a farm. In all of his early films Mickey is in a rural setting, but most commonly at a farm. This setting was succinctly presented in the first sentences of one of Mickey's first storybooks:
Mickey Mouse universe
The Mickey Mouse universe essentially originated with the debut of Mickey himself in 1928. Although Mickey's stories included the character Pete, who was created in 1925, the world in which Mickey lives holds a continuity largely independent from earlier films. An exception to this was the reintroduction of Oswald the Lucky Rabbit in 2010 with the release of "Epic Mickey".