The Columbian Exchange The Beginning of a great exchange between the Old World (Europe) and the New World (the Americas). 1.
The Columbian Exchange. Before 1492 Two very different ecosystems Two different disease pools Two sets of flora and fauna Two sets of culturally diverse.
The Age of Discovery. Christopher Columbus In 1492 Columbus starts the age of exploration by trying to find a quick route to Asia He lands in the Caribbean.
Unit 2: United States and Canada
