The correct answer are A. Row houses and tenements were terribly overcrowded. and C. Because of the demand for workers, there were few unemployed or homeless people.
<em>Enlightenment philosophers </em><em>John Locke, Charles Montesquieu, and Jean-Jacques Rousseau </em><em>all developed theories of government in which </em><u><em>some or even all the people would govern.</em></u>
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Explanation:
<em>These thinkers valued reason, science, religious tolerance, and what they called (natural rights) life, liberty, and property.</em>
