What did europeans trade with the indians in the columbian exchange?

During the Columbian Exchange, Europeans traded a variety of goods with Indigenous peoples in the Americas. They introduced items such as metal tools, firearms, horses, and domesticated animals like sheep and cattle, which transformed Indigenous lifestyles. In return, Europeans acquired valuable commodities such as fur, tobacco, and various crops, including maize, potatoes, and tomatoes, which significantly impacted European diets and agriculture. This exchange profoundly affected both cultures, leading to significant social and economic changes.