Columbian Exchange (1492-1800) (1 gen 1800 anni – 1 gen 1942 anni)
Descrizione:
In 1492, Columbus brought the Eastern and Western Hemispheres back together. The resulting swap of Old and New World germs, animals, plants, peoples, and cultures has been called the “Columbian Exchange.” Humans from Asia probably first entered the Western Hemisphere between 20,000 and 30,000 years ago.Aggiunto al nastro di tempo:
Data:
1 gen 1800 anni
1 gen 1942 anni
~ 142 years