Mickey Mouse made his first appearance in 1928, the same year that sliced bread was invented.
"Steamboat Willie" made Mickey Mouse a star in 1928 when it premiered at the Colony Theatre in New York. The famous mouse was created by Walt Disney and Ub Iwerks at the Walt Disney Studios that year.
That same year, the first automatically-sliced bread was created using a machine invented by Otto Rohwedder.