Archaeological discoveries

This person the child of former slaves invented ironing board lawn sprinkler and many other useful things?

The person you are referring to is Sarah Boone, an African-American inventor and entrepreneur who lived in the 19th and early 20th centuries. She was born into slavery in 1832 in Mississippi and was freed after the American Civil War.

Boone is best known for her inventions, which include the ironing board, the lawn sprinkler, and an improved mop. She received several patents for her inventions, and her work was recognized and celebrated by the United States government.

In addition to her inventions, Boone was also a successful businesswoman and entrepreneur. She owned and operated a millinery shop and a real estate company, and she was involved in various community and charitable organizations.

Sarah Boone's life and achievements are an inspiration to many, and she is considered an important figure in African-American history and women's history.