Answer:
Bad attitude.
Explanation:
The attitudes and politics of Americans toward immigration in the 1920s was not good because Americans thought that these immigrants increase unemployment as well decreases the wages. Many Americans feared that there was high unemployment rate in America after World War I. New immigrants were used to break strikes and were blamed for the deterioration in wages so we can say that Americans attitudes turns bad due to the above factors,
The answer is Kublai Khan
B. The invention of the printing press led Europeans to re-examine knowledge from the Classical Era.
<span> if it raises a constitutional question</span>
