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April 1, 2024
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Riley
⟶ Atualizado 28 set 2017 ⟶
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First permanent English settlement at Jamestown Virginia
Ben franklin brought soybeans back from France
Tobacco is the first important export for the U.S.
Cotton replaces tobacco as the most important export
Morrill Land Grant act makes colleges for agricul
Refrigerated Freight cars are introduced
First gasoline tractor is introduced
4-H club established
Smith-Hughes act helps AG education
FFA Starts
Dust bowl
More tractors than work horses on famrs
First cloned sheep named Polly
Mad Cow disease is found in A cow shipped from Canada