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.
A: The Columbian Exchange refers to a period in history during which numerous exchanges took place between the Americas and European, African and Asian nations. These exchanges occurred during the 15th and 16th centuries and included the exchange of people, animals, goods and information.