The Columbian Exchange refers to the transfer of plants, animals, diseases, and ideas between the Americas, Europe, and Africa following Christopher Columbus's voyages to the Americas in the late 15th century.
Some of the effects of the Columbian Exchange on the Americas include:
-A massive decline in the native population due to the introduction of European diseases such as smallpox, measles, and influenza, to which they had no immunity.
-Rapid growth of non-native crops such as maize, potatoes, and tomatoes, which became staple foods in many parts of the world.
-Massive introduction of slaves from Africa into the Americas to work on plantations and in mines.
These changes had a profound impact on the societies and cultures of the Americas and continue to shape the region today.