In 1883, scientists discovered that most cholera epidemics were caused by

A) a virus. B) polluted water.
C) polluted air. D) raw fruits and vegetables.


B

History

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The extensive nature of Harappan trade is indicated by all of the following except:

a. Mesopotamian records of the material available from Harappan merchants. b. The presence of copper and semiprecious stones, shell, and timber. c. The records that have been deciphered from Harappan symbols. d. The presence of Harappan figurines along a broad front of nomadic routes.

History

The social rank of a family in Elizabethan England was determined by the status of the __________ head of household.

History

When prohibition went into effect in 1920, it had the support of not only most middle-class Americans, but most progressives as well

Indicate whether the statement is true or false.

History

Rome became a republic in ___________ BCE

Fill in the blank(s) with the appropriate word(s).

History