Answer:
Explain: It was called the Cold War because neither the Soviet Union nor the United States officially declared war on each other.
The Underground Railroad was a underground movement to expedite slaves to the north
The sentence that correctly describes the living conditions of workers during industrial period is :
A. Row houses and tenements were terribly overcrowded
D. Poor sanitation and polluted water spread diseases like typhus, cholera, and smallpox
Back then, worker earn very little and they still cannot afford a proper living
hope this helps
