Kepler solved the problem of __________ through the idea of a heliocentric universe.
A. planetary motion
B. elliptical orbits
C. gravity
D. the Julien calendar
Answer: A
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After Mexico declared its independence from Spain in 1821, the missions in California
A) were outlawed by the new government. B) enslaved even more Indians. C) expanded their influence over the region. D) saw much of their land turned into rancheros. E) looked to expand their holdings eastward to Texas.
Which of the factors was not a basis for the anti-Catholic sentiment in the United States in the 1830s and 1840s?
A) ?? The perception that Catholic immigrants' took jobs away from native workers. B) ?? There were reports of Catholic conspiracies to take over the country. C) ?? Many native-born Americans' identified the Irish with radical abolitionist activity. D) ?? There were tales of torture and immorality within Catholic convents. E) ?? There was a strong anti-Catholic impulse among American Protestants since the early Puritan days.
What is the best description of metal technology in early China?
A) highly developed B) used, in the main, for practical purposes C) beautiful but unimaginative D) difficult to master E) inferior to that of other early civilizations
When the French fought the Democratic Republic of Vietnam, the United States contributed troops to the French forces
Indicate whether the statement is true or false