A spring 1938 Gallup Poll asked: "Do you think the persecution of Jews in Europe has been their own fault?
FDR voters: 12.1% entirely; 51.9% partly; and 36.0% not at all.
Landon voters: 9.7% entirely; 57.5% partly; and 32.8% not at all.
Dem voters for Congress: 11.5% entirely; 52.1% partly; and 36.4% not at all.
Repub voters for Congress: 9.7% entirely; 56.8% partly; and 33.5% not at all.
The poll also asked: "Would you support" "a widespread campaign against the Jews in this country"?
FDR voters: 13.0% yes.
Landon voters: 9.5% yes.
Dem voters for Congress: 14.7% yes.
Repub voters for Congress: 9.8% yes.