Who arranged the sixty-three known elements into the periodic table?
A. Dmitri Mendeleev
B. Louis Pasteur
C. Friedrich Krupp
D. Charles Darwin
Answer: A
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Among working-class Americans, native-born Protestants
A) competed with the Irish for the lower-ranking jobs. B) were generally displaced from skilled jobs by immigrants. C) filled most of the middle ranks of the occupational structure. D) held a larger share of the skilled jobs.
What is the most indispensable resource that can be overconsumed, misused, and polluted on our planet?
A) Water B) Oxygen C) Gold D) Minerals E) Sunlight
After the conflict between Russia and Japan in 1904–1905,
A. relations between Japan and the Roosevelt administration steadily improved. B. the Russian government collapsed. C. President Roosevelt sent a fleet of ships around the world, including to Japan, as a show of force. D. the Japanese military presence in the Pacific declined. E. President Roosevelt negotiated a secret free trade agreement with Russia.
The Shaker movement was founded
A) in the 1700s. B) during the Second Great Awakening. C) by Ann Lee. D) by Lucy Wright.