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The Elkins Act is a 1903 United States federal law that amended the Interstate Commerce Act of 1887.
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Devils Tower was the first declared United States National Monument, established on September 24, 1906, by President Theodore Roosevelt.
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These assumptions were demolished in 1973, when an oil embargo imposed by members of the Organization of Arab Petroleum Exporting Countries (OAPEC) led to fuel shortages and sky-high prices throughout much of the decade.