During the Vietnam War, the United States military deployed the "Rainbow Herbicides" in Vietnam, and parts of Cambodia and Laos in an effort to deprive the NVA and Viet Cong of cover. The most prolific of these was Agent Orange.
Private security was hired to protect strikebreakers during the 1892 Homestead strike.
squanto
There are a large number of plant based dyes. But if you are studying the history of the American colonies, you are probably looking for Indigo.
colicroot
squanto
Plant populations have grown back.
Corn is a native North American plant. The American Indians introduced the cultivation of corn to English Pilgrims and it was served during the first Thanksgiving.
Agent Orange
Dragonfruit is grown in tropical climates such as Vietnam.
Apparently the native shrub commonly called New Jersey Tea Plant was a substitute.
American Society of Plant Biologists was created in 1924.
A typically epiphytic tropical American plant
North American Plant Protection Organization was created in 1976.
Begonia is native to tropical climates. It also is a common American house plant.
A sodbuster refers to a farmer who plowed the sod-filled ground to plant or build on the land. The term first came out during the American Civil War.
Private security was hired to protect strikebreakers during the 1892 Homestead strike.
you plant garlic during a new moon