What were the positive and negative effects of the Columbian Exchange?
The primary negative effects of the Columbian Exchange were death, disease, and slavery. Positive effects included the incorporation of European methods of agriculture, and the introduction to the Americas of animals such as horses.
The Columbian exchange had many effects on Europe because it spread important crops (such as corn), as well as deadly diseases (such as syphilus). It also made Spain a major world power. As a result of the Columbian Exchange, many new products, people and ideas were transferred in between the Americas and Europe
the effects of the columbian exchange, were/are: well food for one because some of the favorite foods that we like today originated in a distant land. Few events transformed the world like the columbian exchange. This global transfer of plants, animals, disease, and food, brought together the eastern and the western hemispheres and touched, in some way, nearly all the people of the world. Trade goods,people,diseases,and ideas