The cartoon below was published in the United States in 1928: A political cartoon shows Uncle Sam standing in front of a wall with a closed door. The word immigrants appears over the door. Behind, three faces peer over the wall. They are labeled, Rome, for Catholics, Rum, for alcoholics, and Red, for Communists. Uncle Sam says, Nothing doing. The cartoon is labeled, Not Wanted.
Public Domain
What was the purpose of this cartoon?
a. to point out a prominent form of hypocrisy in America
b. to criticize new laws restricting immigration
c. to support nativist anti-immigration sentiment
d. to generate public support for isolationist foreign policy

Just from reading your description, the answer could be either (b) or (c). But I looked up a copy of the actual cartoon online, and if you see the actual drawing, you'll see that the Catholic, alcoholic, and communist "immigrants" are depicted as looking like monsters. I also found out, in a caption to the cartoon, that it was published in a pro-KuKluxKlan book. Those facts indicate that the cartoon is anti-immigration and racist, so the answer is (C).

Explanation:

b. the 200th birthday of the united states

after defeating german forces in north africa allied leaders turned their attention to "italy," since this was the location that made the most geographic sense before invading northern europe via france.