B is correct
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I believe the answer is Samuel Adams
Some factors that may make it difficult to keep speed during a stairway evacuation are exhaustion or the person's mental state. During a period of evacuation, the stress suffered is going to affect how people are going to respond, and how they are going to react. Also, the architecture of the stairway may affect the stairway evacuation process.
They were looking for the mythical 7 cities of gold which they never found, but they did find the grand canyon and several other famous landmarks
Answer: D
Explanation: <em>These factors led the Supreme Court to their ultimate ruling that the Fourteenth Amendment protects persons beyond the racial classes of white or black, and extends protection to nationality groups as well</em>
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