The Columbian Exchange
After 1492, plants, animals, diseases, and people crossed the Atlantic in both directions. Smallpox devastated Indigenous populations, while American crops fed population growth in Afro-Eurasia.
Disease and demographic collapseCrops that changed dietsCash crops and labor demand
29 videos · ranked by how well they teach
5:50The Columbian Exchange [AP World History] Unit 4 Topic 3
545K views on YouTube · 6 years ago
Heimler's History
12:58The Columbian Exchange: Crash Course History of Science #16
543K views on YouTube · 8 years ago
CrashCourse
11:20How potatoes took over the world: The Columbian Exchange | Modern World History 10 of 30| Study Hall
30K views on YouTube · 2 years ago
Study Hall 
12:18Ten Things You Should Know about the Columbian Exchange
25K views on YouTube · 1 year ago
Captivating History
5:50The Columbian Exchange Explained: How 1492 Changed the World
23K views on YouTube · 12 months ago
OER Project
10:44The Columbian Exchange: Crash Course World History #23 (Edited4Educators)
11K views on YouTube · 4 years ago
Edited4Educators
9:47AP World History: 4.3 - Columbian Exchange (1450-1750)
8K views on YouTube · 6 years ago
Jason Rupertus
2:39Crash Course World History Final Project: The Columbian Exchange
321 views on YouTube · 13 years ago
Nicolette Zillich
25:45AP World History Unit 4.3 — The Columbian Exchange (1450–1750)
43 views on YouTube · 9 months ago
Mr. Hutchings History