5.2 Crossing the Atlantic

QuestionAnswer
the flow of plants, animals, and diseases between the Eastern and Western Hemispheres
Columbian Exchange
a 1494 agreement awarding land to Portugal and Spain by dividing the Atlantic Ocean along a line one hundred leagues west of the Cape Verde Islands off the coast of Africa
Treaty of Tordesillas

The content of this course has been taken from the free World History, Volume 2: from 1400 textbook by Openstax