In the late 1800s, American cities suffered from serious environmental pollution due to the smokestack emissions from hydroelectric power plants. The correct answer is D.
Drying war, civil liberties usually become more restrictive. In WW1 there was the Espionage Act and Sedition Act which undermined the first amendment.
Answer:
Until Spanish-American war that was fought in 1898.
Explanation:
After Civil War United States started rearranging their internal, but also external policy. At the end of 19th Century United States started spreading their power outside their country. During that period in 1898 a war was waged against Spain. Known as the Spanish-American war it was fought around Cuba and Philippines. United States remained a world power.
<em />I think your answer would be C Jonas Salk
Lack of workers was not a problem that cities faced during the Gilded Age.
