Some positive impacts that Europeans had on Native Americans was the introduction of wheat, sugar, rice, and coffee. They also introduced horses, cows, and pigs. The introduction of horses to the Native Americans helped greatly with their hunting. Some negative impacts are diseases like smallpox, measles, and bubonic plague. Another negative impact was slave labor. The diseases wiped out 90% of the Native American Population in a matter of a century.
The greatest impact of America on Europe, Asia and Africa was the spread of American food crops. The crops include maize, potatoes, sweet…
