Answer:
8000 (B.C .): -- Animals and grain domesticated in the Middle East : the birth of agriculture.
1493:--- Christopher Columbus brings calves, goats, sheep, pigs, hens, citrus, melons and many kinds of vegetables to America.
1585:-- The potato was introduced in Spain from South America.
1607:--- English colonists in Jamestown, Va., planted grain, potatoes, pumpkins, melon, cotton, oranges and pineapples .
1609:---Indians taught the Jamestown settlers how to grow corn .
1731:---Jethro Tull introduced the horse-drawn cultivator and seed drill into English farming.
1783:--- Improved cattle, probably shorthorns, were introduced .
1784:---James Small invented the iron plow in England.
1793:---Eli Whitney invented the cotton gin.
Thomas Jefferson invented a moldboard for the plow.
1798:---John (Johnny Appleseed) Chapman planted his first appleseed nursery in western Pennsylvania.
1831:---Cyrus McCormick invented the grain reaper. 1836:---The grain combine was patented.
Explanation:
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