Who invented the polio vaccine in 1954?
A) Dr. Albert Sabin
B) Dr. Benjamin Spock
C) Dr. Norman Vincent Peale
D) Dr. Jonas Salk
D) Dr. Jonas Salk
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Which of these goals of the Chartist movement of the 1830s and 1840s in Britain was NEVER enacted?
A) payment for members of Parliament B) annual parliamentary elections C) secret voting D) universal manhood suffrage E) equal districting for representation
The role of the Confucian bureaucracy in the earliest years of the Ming period was
a. limited to maintenance of the army. b. oversight of foreign policy. c. regulation of overseas commerce. d. limited to court ceremonies and regulation of civil service examination.
The English finally became successful in defeating the French in the Seven Years' War under the leadership of:
a. William Pitt. b. Michael Pence. c. John Locke. d. George Washington.
Improvements in the railway system meant that:
A. consumer goods garnered a higher share of investment dollars over capital goods. B. ships made of iron were no longer needed. C. the working class had a higher purchasing power. D. there was a shortage of consumer goods at affordable prices. E. the purchasing power of the working class increased dramatically.