Select all that apply.

The Columbian Exchange involved the widespread exchange of .

pathogens
people
animal skins
plants
gold and silver

The correct answer is : It involved the widespread exchange of: animals, plants, technology, culture, new types of food, human populations, ideas and diseases that would take place between the Americas, West Africa and the Old World.

Explanation:

During the Colombian exchange, Africa was impacted by: labor was needed, the slave trade created conflict and exploded, almost ten million people were taken. And in Europe, the Colombian exchange caused the following impact: commercial markets grew, expansion and conflict abroad, largest common tray migration.

when he becomes king

the anwser is a) to prevent military conflict