Different shades, tints, and hues of green have different meanings. For example, dark green represents greed, ambition, and wealth, while yellow-green stands for sickness, jealousy, and cowardice, and olive green represents the traditional color of peace.
The Columbian Exchange is a term used to denote the world-changing exchange of agricultural goods, slave labor, diseases, and ideas between the Eastern and Western Hemispheres that occurred after the year 1492 CE.
Columbian Exchange-Movement of people, animals, plants, diseases, and ways of life between the Eastern Hemisphere and Western Hemisphere following the voyages of Columbus. Columbus and the Taino. 1  While searching for an easier and quicker route to the Indies, Christopher Columbus landed instead in the Bahamas.