Respuesta :

Tomatoes, Potatoes, and Turkeys were unknown to Europe during that time. 

Answer:

Corn, Potato, Tomatoes, Beans, Tobacco, Cacao beans, Turkey.    

Explanation:

The Columbian Exchange, named after Christopher Columbus,  was one of the most significant global trade between the New World (America), West Africa and Europe in the 15th and 16th century. During the Columbian Exchange, large numbers of goods were traded from one nation to another, which included foods, plants, crops, animals. It also brought diseases (measles and smallpox) and led at the beginning of the slave trade.