In order to keep off people who have some form of threats off the airplanes, the passenger list are maintained and mornitored by the Transportation Security Administration.
<h3>What is the passenger list?</h3>
The passenger list refers to a manifest of passenger that contains their details while on course of a journey to another location
Hence, these passenger list are monitored and maintained to keep people who are possible threats off airplanes.
Therefore, the Option A is correct.
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That everything links together in history
The French explorer Pedro Vial pioneered the route in 1792 and the Santa Fe Trail<span>was established in 1821 to </span>take<span> advantage of new trade opportunities with Mexico which had just won independence from Spain in the Mexican War of Independence.</span>
The ordinance stated that Indians were to be treated with the "utmost good faith" and specified that "their lands and property shall never be taken away from them without their consent." As settlers pushed forward into occupied Indian territory, however, they received military protection. As governor of Indiana William Henry Harrison threatened, bribed and purposely intoxicated Indians. He was opposed by Tecumseh who began to organize an Indian Confederation. In 1811 and 1812 Harrison fought and defeated Tecumseh at the battle of Tippecanoe.