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Q11: Wealthy _ were the leading patrons of
Q14: metallurgy
Q17: Ming and Qing dynasties
Q18: Where did a successful slave rebellion against
Q30: James Watt and the steam engine
Q47: the Orthodox Church
Q57: Galen
Q65: Which of these factors contributed to the
Q67: Ferdinand Magellan
Q84: What was the general conception of the