claim: Zac Efron is a citizen of the United States.
evidence: Basketball is an arcade game released in May 1979 by Atari Inc. .. arcade game. arcade game. May 1979. 1979 in video gaming. It was notable as the first basketball video game to make use of a trackball for player movement and the first to use the angled side view which became a commonly used perspective in the basketball video games that followed .. basketball. basketball. trackball. trackball