Following World War II, American scientists made a critical contribution to the development of penicillin by
A. discovering the antibacterial properties for which the drug was named.
B. discovering it could be used to treat streptococcal blood infections.
C. effectively using the antibacterial agent known as sulfanilamide.
D. developing methods for its mass production and commercial distribution.
E. demonstrating the value of antiseptic solutions to prevent infection.
D
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Which of the following was a feature of the modern state in the late nineteenth century?
A) greater acceptance of anarchism and communism B) more efficient and professional bureaucracies C) less intrusive role of government in people’s lives D) fewer public programs providing social security
The Council of Foreign Ministers was established to __________.
A. administer the occupied zones of Germany B. draft peace treaties for Germany's allies C. set borders for Poland and Germany D. determine the partition of the Balkans
The Norse exerted a significant impact on American history well into the 1500s
a. True b. False Indicate whether the statement is true or false
Following a historic battle in March 1862 with a tiny Union ironclad warship, the Monitor, the Confederate blockade runner, the Merrimack, was
a. destroyed by Union troops to prevent its use as a slave ship. b. captured and used by Union troops to help restore the Federal blockade. c. destroyed by Confederate soldiers to keep it out of the hands of Union troops. d. retrofitted with multiple cannons that were utilized to sink several Union blockading ships. e. used to ferry both British and French troops across the ocean.