Span of control means that each individual will be assigned to only one supervisor. Hope this helped :)
The correct answer is Huayangosaurus, middle Jurassic.
A genus of stegosaurian dinosaurs called Huayangosaurus lived in China during the Middle Jurassic. The name is a combination of the words "Huayang," another name for Sichuan, and "Saurus," which means "lizard." About 165 million years ago, during the Bathonian to Callovian stages, it lived, some 20 million years before the arrival of its renowned related Stegosaurus in North America. It was also considerably smaller than its well-known cousin, measuring only about 4 meters (13 feet) long. The sauropods Shunosaurus, Datousaurus, Omeisaurus, and Protognathosaurus, the ornithopod Xiaosaurus, and the carnivorous Gasosaurus shared the region's Middle Jurassic terrain with Huayangosaurus, which was discovered in the Lower Shaximiao Formation.
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Fairness Doctrine is the name of the doctrine which a Federal Communications Commission required for broadcasters who air programs on controversial issues to provide time for opposing views. This doctrine was then ceased to be enforced in 1985 by the FCC.
<h3>What is the Fairness Doctrine?</h3>
The Fairness Doctrine of the United States Federal Communications Commission was introduced in 1949. It was a policy which required the broadcast license holders to present controversial issues of public importance. They were also required to do this in such a manner that different and contrasting viewpoints could be fairly reflected.
The reason why it was ceased to be enforced was because the FCC realized that there were many radio and TV stations, which represented all the differing viewpoints on controversial issues.
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