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SAT® Subject Test in U.S. History

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Urban Pollution

SATUSH-QTV1PP

Due to the excessive dumping of chemical waste into its local waterways, this city's river caught on fire in 1868, 1883, and 1887 (not to mention at least another six times in the 1900s):

A

Chicago.

B

New York.

C

Boston.

D

Cleveland.

E

Philadelphia.