Read the passage and answer the question. Inventor Thomas Alva Edison Inventor Thomas Alva Edison was born on February 11, 1847, in Milan, Ohio. He was the last of the seven children of Samuel and Nancy Edison. Thomas's father was an exiled political activist from Canada. His mother, an accomplished school teacher, was a major influence in Thomas' early life. An early bout with scarlet fever as well as ear infections left him with hearing difficulties in both ears, a malady that would eventually leave him nearly deaf as an adult. Edison would later recount as an adult, with variations on the story, that he lost his hearing due to a train accident where his ears were injured. But others have tended to discount this as the sole cause of his hearing loss. In 1854, the family moved to Port Huron, Michigan, where Edison attended public school for a total of 12 weeks. A hyperactive child, prone to distraction, he was deemed "difficult" by his teacher. His mother quickly pulled him from school and taught him at home. At age 11, he showed a voracious appetite for knowledge, reading books on a wide range of subjects. In this wide-open curriculum, Edison developed a process for self-education and learning independently that would serve him throughout his life. 1. When and where was Edison was born? 2. Who had the most important influence on his life? 3. Why did he loss his earing? 4. How long did he study at school?