-
Cotton Gin
Eli Whitney -
Period: to
miranda's agg timeline
-
Iron Plow
Thomas Jefferson -
Grain Reaper
Cyrus McCormick -
Seed Planter
Henry Blair -
Cotton Planter
Henry Blair -
Steel Moldboard plow
John Deere -
Corn Picker
Edmund Quincy -
Barbed wire
Joseph Glidden -
Milking Machine
Anna Baldwin -
Perishble food preservation
Thomas Elkins -
Soil improvement and crop rotation
George Washington Carver -
Tractor
Ben Holt -
Smith - Hughes Act
-
FFA was born
-
The creed was adopted
-
FFA recived a federal charter
-
FFA and NFA merged
-
girls were allowed in FFA
-
Gene Gun
John Sanford -
name change
-
Robotic Milking Machines
-
GPS Technology