Explains what makes tractors go and how different attachments enable tractors to do different things, from harvesting the fields to plowing snow.

Captures both the past and the present of this American icon. See vintage John Deere tractors along with the newest and largest John Deere equipment-both farm and construction. Pt. 1: Features both new and antique John Deere equipment. Including tractors, combines, pickers, cultivators, planters, plus road construction machines such as dozers, road graders, and wheel loaders. Kids will learn what the machines do and how they do it. Learn how the...