Answer:
Many Americans feared that as immigration increased, jobs and housing would become harder to obtain for a number of reasons: There was high unemployment in America after World War One. New immigrants were used to break strikes and were blamed for the deterioration in wages and working conditions.
Step-by-step explanation:
Immigration to the United States slowed to a trickle because of the war, down to a low of 110,618 people in 1918, from an average of nearly 1 million. ... Stories of atrocities by German soldiers, both real and exaggerated, fed hostility toward persons of German descent and led many immigrants to hide their heritage.