After Christopher Columbus' 1492 voyage the natives of the Americas and the afro Eurasians traded and exchanged many things, some good, and some bad. Explorers returned to Europe with corn, potatoes, and tomatoes, which became very important to Europe. In the process, Europeans introduced rice and peanuts to the new world. There were some very unintentional thing that were introduced during the exchanges, such as pests, like rats, and major diseases that killed many people. Before communication was established between the two worlds, diseases that were deadly to humans, such as smallpox, were unknown to the new world, but after, both worlds had many harmful diseases to worry about. It is not just the old world; the new world introduced yellow fever to the old
After Christopher Columbus' 1492 voyage the natives of the Americas and the afro Eurasians traded and exchanged many things, some good, and some bad. Explorers returned to Europe with corn, potatoes, and tomatoes, which became very important to Europe. In the process, Europeans introduced rice and peanuts to the new world. There were some very unintentional thing that were introduced during the exchanges, such as pests, like rats, and major diseases that killed many people. Before communication was established between the two worlds, diseases that were deadly to humans, such as smallpox, were unknown to the new world, but after, both worlds had many harmful diseases to worry about. It is not just the old world; the new world introduced yellow fever to the old