Did Edison Really Invent The Lightbulb?

In grade school, every student is told that Thomas Alva Edison invented the lightbulb. With increased wisdom I’ve acquired, I’m not so sure. In 1878, we all learned that Edison, of Menlo, New Jersey, created the very 1st lightbulb. No one has ever disputed this information.Both during and after slavery, considered ‘property’ of whites who […]