Answer: false
Step-by-step explanation:
After World War I, the United States experienced a surge of immigration, which led to growing public concern about the increasing number of immigrants. Many Americans feared that as immigration increased, jobs and housing would become harder to obtain. There was also a general suspicion of new immigrants as many were poorly educated and were blamed for spreading disease and slum housing, as well as rising crime rates, alcoholism and gambling.
Therefore, the statement “most Americans were more tolerant of immigrants after World War I” is false.