Red Scare after WW1 was immigrants who embraced a communist, socialist, or anarchist ideology
During the Red Scare of 1919-1920, many in the United States feared immigrants who had just moved to the country .some of the causes of the red scare were:
Many people embraced nationalistic and anti-immigration rules during World War I.
People feared that immigrants, especially those from Russia, south and eastern Europe, intended to overthrow the United States government and this was brought about by the Bolshevik Revolution in Russia
The end of World War I caused a decrease in production and unemployment to rise. Many workers joined labor unions and labor strikes made people think radicals intended to spark a revolution.
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