Who was edison? Why did his parents take him home back?

Thomas Edison was an American inventor and businessman who is best known for his contributions to the development of the modern electric light bulb. He was born on February 11, 1847, in Milan, Ohio.

Regarding your second question, it is not accurate to say that Edison's parents took him home back. However, there is a famous anecdote about Edison's early education. According to the story, when Edison was a young child, his teacher complained to his mother that he was a difficult student and that he had a learning disability. The teacher suggested that Edison's mother should take him home and educate him herself. Edison's mother, Nancy Edison, decided to homeschool him instead of accepting the teacher's suggestion. This allowed Edison to learn at his own pace and explore his interests, which ultimately played a significant role in his later success as an inventor.