The Columbian Exchange was a vast exchange between the Eastern and Western Hemispheres, known as the Old World and New World. The Colombian exchange greatly influences almost all companies. It has resulted in both voluntary and forced migration of millions of human beings. There are both positive and negative effects that you can see from the Colombian Stock Exchange. The explorers of the Colombian Stock Exchange created a contact between Europe and the Americas. Interaction with Native Americans began the exchange of animals, plants, diseases, and weapons. The most significant effects the Columbian Exchange had on the Old and New Worlds were changes in agriculture, disease, culture, and its effects on ecology. The immediate cause of the European voyages of discovery was the conquest of Constantinople by the Ottoman Turks. in 1453. While Egypt and the Italian city-state of Venice were left with a monopoly on the Ottoman trade in oriental spices and products, it allowed Portugal and Spain to break their hold by finding an Atlantic route. Portugal took the lead in exploring the Atlantic thanks to reconquest by the Muslims, good finances, and their long-standing seafaring traditions. In the field of agriculture, the Portuguese discovered Brazil by accident, but they focused on the Far East and used Brazil as a crime ground. Pernambuco, the first area to be colonized, became the world's largest sugar producer in 1550. Pernambuco was a land of plantations and Indian slaves. As the market for sugar grew, so did the need for slaves. Therefore the initiation of African slaves became very effective. Around 1511 Africans began working as slaves in the Americas. In 1492 Columbus undertook his voyage from Spain to the Americas. The Euro... in the center of the card... Francisco Pizarro conquered the Inca Empire. In conclusion, the significance of the Colombian Exchange had a great impact on what we know about life today. The major impacts that shaped what we know about the world today occurred during the Columbian Exchange. The main impacts of the Columbian exchange were Christianity which led to the growth of the Catholic Church, new food crops and domesticated animals which improved the lives of Europeans and Americans, new military technologies such as guns and horses, the enslavement of Natives and Africans, and diseases that drastically damaged different ethnic groups. The Colombian exchange between the old world and the new world still has a drastic impact on the world today. If we didn't have these influences the world would be completely changed. Trading continues today and has had an impact around the world.