A man in a white shirt and overalls drives an early tractor in the field.
Documentary
The fight between Deere, Ford and International to build the first all-purpose tractor.
Tractor Wars

In 1909, hundreds of companies were trying to bring powered implements to America‚Äôs farms. By the 1920s, Deere, Ford and International were in a battle to develop a reliable tractor that would become part of everyday agriculture.