The Land of the Free
Mechanics of the 20th Century
Welcome to the Americas
Sowing Seeds of Freedom
Ruminating on the Past
100

The man who signed a law creating the USDA.

Who is President Abraham Lincoln?

100

This man invented the Cotton Gin.

Who is Eli Whitney?

100

The traditional Indigenous companion planting technique from North and Central America that grows three crops together in a mutually supportive system

What is the Three Sister Method?

100

The revolution that saved millions of lives using high yield varieties, synthetic chemicals, and controlled irrigation.

What is the Green Revolution?

100

The first commercial meat packer.

Who is William Pynchon?

200

The act that established land-grant institutions.

What is the Morrill Land Grant College Act?

200

This is the man who invented the mechanical reaper.

Who is Cyrus McCormick?

200

The multi-generational evolutionary process where humans gain control and care over wild plant and animal species, selectively breeding them for traits like docility, larger size, or utility, which permanently alters their genetics and behavior

What is domestication?

200

The most important crop in 1732 Virginia.

What is Tobacco?

200

The most popular animal product after the Civil War.

What is Beef?

300

The act that provided federal funds to support vocational agriculture in agriculture, industrial trades, and home economics.

What is the Smith-Hughes Act?

300

This man invented the steel plow.

Who is John Deere?

300

The man who brought cattle and horses to Florida in 1521.

Who is Ponce De Leon?

300

The man who is known for developing hundreds of uses for peanuts, sweet potatoes, and soybeans.

Who is George Washington Carver?

300

Cincinnati's nickname in 1850.

What is Porkopolis?

400

The war that marked the first time American railroads were used extensively and allowed commerce to be streamlined.

What is the Civil War?

400

This man invented the combine. 

Who is Hiram Moore?

400

The widespread transfer of plants, animals, and diseases between the New World.

What is the Columbian Exchange?

400

The practice of planting different types of crops sequentially on the same plot of land across growing seasons to restore soil nutrients, break pest and disease cycles, and reduce weed pressure.

What is crop rotation?

400

America's meat-packing hub in 1742.

What is Boston?

500

The man who got the first US patent for barbed wire.

Who is Lucien B Smith?

500

The man who made a better version of barbed wire by twisting double strands that locked barbs in place.

Who is Joseph Glidden

500

The three crops grown together in the Three Sister Method.

What are corn, beans, and squash?

500

The man who led the Green Revolution

Who is Norman Borlaug?

500

The man who started the first large scale pork packing plant in Cincinnati in 1818.

Who is Elisha Mills?

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