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Old. Came from China with the orange.
Avocados came from the New World.
old world
Came from Glasgow, during 115 BC
The era where many plants, animals, diseases, and people were exchanged between the Old World and New World was called the Columbian Exchange.
it came from the world bubudt
The old world. Cheese has been made for thousands of years.
European explorers kept cats on ships to keep away the rats.So that means the rats came from the Old World!
Horses, powder, and diseases came to the new world. This brought not only economic boon, but also hardship at the same time. The horses provided mass transportation, however the diseases plagued the population.
Disease came with the Europeans. The old world brought diseases to the new world and they had no natural immunity to them.
None, No major animals were discovered and brought back to the old world. Though many plants and foodstuffs such as potatoes, beans, tomatoes, and squash.
Lots were used new and old Old included Animals such as Horses, dogs and pigeons New included gas masks, tanks and aircrafts.