Answer:
Living conditions in many of the city's tenements did endanger the health of residents. ... of the ideas that would influence the emerging field of public health. ... De Wolf's methods for preventing the spread of contagious disease ... of recently arrived Polish, Greek, Italian, and Eastern European families.
Answer:
A: it determined that the only the federal government could regulate interstate commerce
Explanation:
Answer:
They believed that the Constitution was a "strict" document that clearly limited the powers of the federal government.