When was the game Frisbee invented ______ ?

A. 1920s
B. 1900s
C. 1870s
D. 1890s

Explanation:
The first Frisbee were pie tins from the Frisbee Pie Company in Connecticut. In the 1950s, the pie tins were changed to plastic plates. The name then became the Flying Saucer, but later changed to Frisbee.