Secretary of State John hay was an advocate of "<span>A. an open door with China" (also known as an "open door policy" since by this time China had become a powerful economic force. </span>
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The May 4, 1886, rally at Haymarket Square was organized by labor radicals to protest the killing and wounding of several workers by the Chicago police during a strike the day before at the McCormick Reaper Works.
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Russians were holding missiles there to have a preemptive strike on the US during the Cold War.
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Defined who was Jewish on a basis of blood
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