Few people change how the world thinks, but George Washington Carver, born around 1864 in Diamond, Missouri, did exactly that. He is remembered for his work helping farmers grow healthier crops.
Carver was curious. As a child he collected plants and became known as the 'plant doctor' for helping sick plants grow.
In 1894, Carver earned a degree in agriculture from Iowa State. In 1896, Carver began teaching at the Tuskegee Institute in Alabama.
In 1906, Carver started a wagon school that brought farming lessons to rural farmers. In 1916, Carver was made a member of a British society of arts. (Crop rotation: growing different crops in a field from year to year to keep the soil healthy.)
Carver died in 1943. He showed farmers that planting peanuts and sweet potatoes could restore soil worn out by growing only cotton.