In roughly the years 1400-1600.Europe underwent major changes that affect the world. befor this time, people in europe knew very little about the world around them. In fact,the continents of Europe, Asia, and Africa, didn't know there were two major continents.(North and South America) full of Native American civilization. That would all change from the time of 1400-1600. Three facts led to what we call The Age of Exploration; Marco Polo’s book, new technologies is ship and navigational tools, and columbia's discovery of the’’ new world’’. Three effects came out of the age of exploration, the beginning of the Slave trade. death of millions of Native Americans, and an exchange of goods and disease known as the columbian exchange.
