How did the united states change in the twentieth century

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Anabella Haley

History

27 February, 03:37

How did the united states change in the twentieth century

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Liam Roth · Answer 1

In the early decades of the 20th century the American people benefited from industrial growth while also experiencing its adverse effects. Cheap labor and assembly-line manufacturing made mass production possible.

Cason · Answer 2

flu pandemic, World War I and World War II, nuclear power and space exploration, nationalism and decolonization, the Cold War and post-Cold War conflicts; intergovernmental organizations