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The Columbian exchange, also known as the Columbian interchange, was the widespread transfer of plants, animals, and diseases between the New World (the Americas) in the Western Hemisphere, and the Old World (Afro-Eurasia) in the Eastern Hemisphere, from the late 15th century on.
The first European contact in 1492 started an influx of communicable diseases into the Caribbean. [1] Diseases originating in the Old World (Afro-Eurasia) came to the New World (the Americas) for the first time, resulting in demographic and sociopolitical changes due to the Columbian Exchange from the late 15th century onwards. [1]
In the infant stages of this disease in Europe, many ineffective and dangerous treatments were used. The aim of treatment was to expel the foreign, disease-causing substance from the body, so methods included blood-letting, laxative use, and baths in wine and herbs or olive oil. [64] Mercury was a common, long-standing treatment for syphilis. [65]
They introduced new crops and livestock like pigs, and it influenced local ecosystems and brought new diseases. For example, this can be seen in the outbreaks when Christopher Columbus, in 1493, traveled to the Americas, island of Hispaniola. In there, the excess number of pigs contributed to the creation of influenza epidemic.
The exchange was of cultivated plants, domestic animals, diseases, and human culture between the Old World and the New World, in the centuries immediately following Christopher Columbus's voyage to the Americas in 1492.
7. He first landed in the Bahamas. When Columbus reached the New World on October 12, 1492, his ships landed on one of the islands of the Bahamas, probably Watling Island, which he mistook for Asia.
Christopher Columbus [b] (/ k ə ˈ l ʌ m b ə s /; [2] between 25 August and 31 October 1451 – 20 May 1506) was an Italian [3] [c] explorer and navigator from the Republic of Genoa [3] [4] who completed four Spanish-based voyages across the Atlantic Ocean sponsored by the Catholic Monarchs, opening the way for the widespread European exploration and colonization of the Americas.
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