Careful not to commit the "psychological anachronism" falalcy when thinking about historical motivations. We now think of fascism as pure evil and thus it's difficult to understand how anyone could have ever supported it. There were many, many people in the '30's and '40's who didn't look at the war as a quest to defeat any isms, or thought fascism wasn't all that bad (they did at least make the trains run on time), or figured fascism could at least keep the Communists in check, or at the very least, we should just let the fascists and commies kill each other off and stay out of it.
The vote to go to war with Japan was nearly unanimous (there was one "nay" - goddamned peacenik hippies aren't a new invention, just their lack of hygene), but if Hitler hadn't honored his treaty obligations and declared war on us in return, it's debatable whether we would have gone to war in Europe - at least, not before the U-Boats starved England out.
The point is, the country wasn't nearly as united in purpose in 1941 as we now popularly believe. The right absolutely hated FDR, thought he was bringing socialism and class warfare to the US. Rancor and bile was being slung around Washington then as now. Only difference is one party had an unassailable majority in the government for about 20 years, and there wasn't the vast flow of information and press scrutiny we have now to report it.
The vote to go to war with Japan was nearly unanimous (there was one "nay" - goddamned peacenik hippies aren't a new invention, just their lack of hygene), but if Hitler hadn't honored his treaty obligations and declared war on us in return, it's debatable whether we would have gone to war in Europe - at least, not before the U-Boats starved England out.
The point is, the country wasn't nearly as united in purpose in 1941 as we now popularly believe. The right absolutely hated FDR, thought he was bringing socialism and class warfare to the US. Rancor and bile was being slung around Washington then as now. Only difference is one party had an unassailable majority in the government for about 20 years, and there wasn't the vast flow of information and press scrutiny we have now to report it.