Many problems came with the growth of cities. Which of the following was NOT one of them? a. lack of clean drinking water c. cheap public transportation b. poor schools d. poor sanitation

s the president shall be commander in chief of the army and navy of the united states, and of the militia of the several states, when called into the actual service of the united states; he may require the opinion, in writing, of the principal officer in each of the executive departments. sooo yeahhh

explanation:

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explanation:

the scientific revolution brought us a renewed understanding of humanity and our place in the universe, new scientific equipment, and new laws as a basis for future scientific discovery.

who was the head of the bureau who was the head of the bureau