How did European Exploration and Colinuization forever change the landscape and lives of people in the Old and New world?

Europeans brought about a lot of things that we still practice and do today. They brought different kinds of foods. They brought different cultures and religions. The Europeans also brought over simple stuff; spices, tobacco, sugar. All of those things could be sold for a profit. The Europeans brought over Christianity. Which is a religion that most people in the world practice today. Christianity is one of the most dominant religions out today.