Based on "Thomas Edison: The Master of Improvement,” which statement best describes why Edison succeeded in inventing a usable lightbulb?
He was highly educated in engineering, physics, and mechanics.
He was a talented inventor who naturally knew how to build things.
He was very determined and persistent in overcoming obstacles.
He was inspired and challenged by his mother’s high expectations.
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He was very determined and persistent in overcoming obstacles.
1 answer