23 h 39 min, 23 mars 1774 ans - Establishment of columbian Exchange
Description:
The Exchange Is a relatively obscure concept, developed by a relatively obscure historian. Most people have never even heard of it. Its definition—the transmission of non-native plants, animals, and diseases from Europe to the Americas, and vice versa, after 1492—doesn't sound very sexyAjouté au bande de temps:
Date:
23 h 39 min, 23 mars 1774 ans
Maintenaint
~ Il y a 251 ans