The John Deere Model D tractor was introduced in 1923 and became the first tractor built, markete
American Enterprise: Farming Challenge
Grade Range: 3-12
Resource Type(s): Interactives & Media
Date Posted: 3/1/2016
Do you have what it takes to be a farmer? Climb into the cab of a tractor, pick a crop, and make informed decisions about how to manage your farm.