Question

what is columbian theory?????prove it​

Answer 1

Explanation:

The Columbian exchange, also known as the Columbian interchange, named for Christopher Columbus, was the widespread transfer of plants, animals, culture, human populations, technology, diseases, and ideas between the Americas, West Africa, and the Old World in the 15th and 16th centuries.

Answer 2

Hey mate here is your answer

Columbian theory

This theory holds that syphilis was a New World disease brought back by Columbus, Martín Alonso Pinzón, and/or other members of their crews as an unintentional part of the Columbian Exchange.

mark it brainlist