industrial expansion and population growth radically changed the face of the nation's cities.noise,traffic jams,slums,air pollution,and sanitation and health problems became commonplace.mass transit ,in the form of trolleys ,cable cars,and subways,was built ,and skyscrapers began to dominate city skylines.
Story’s can help us understand our world because they have many unique things that are not in our world but many unique things we think would not be in our world but is. Yes you can you can learn new ways to be abetter person, to help people, or to prevent bed things
Answer:
the best way to active in the the best way in the connection
Explanation:
C because technology has made the world what is it
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