When the united states entered into the war, which of the following statements accurately describe american attitudes regarding rumors of german atrocities committed against jews?

a. this was another european war that should be fought by europeans
b. it was probably just propagandists' lies
c. it was just a jewish problem, of small concern to anyone else
d. despite all the evidence, was difficult to believe the extent to which jews were being persecuted
e. none of the above