While some people (usually of the "the free market would have ended the Great Depression" variety) claim that FDR held pro-communist views, I think that mostly his foreign policy regarding the Soviet Union resulted of naiveté and overall ignorance of the repression and horrors implemented by the Stalinist regime.
Of course everyone knew that the Soviet Union was a dictatorship, but no one knew the horrors and crimes that were occurring. So, what would be FDR's foreign policy if Stalin's most heinous crimes were known and well documented by 1940, for whatever reason? I highly doubt that FDR would be willing to grant 11.3 billion dollars in the Lend-Lease to the USSR if he was aware of those crimes.
Of course, the role of Lend-Lease is largely overestimated as (unless I am getting my facts wrong) it only started to flow into the USSR in a considerate way after the disastrous battles of Stalingrad and Leningrad.
Of course everyone knew that the Soviet Union was a dictatorship, but no one knew the horrors and crimes that were occurring. So, what would be FDR's foreign policy if Stalin's most heinous crimes were known and well documented by 1940, for whatever reason? I highly doubt that FDR would be willing to grant 11.3 billion dollars in the Lend-Lease to the USSR if he was aware of those crimes.
Of course, the role of Lend-Lease is largely overestimated as (unless I am getting my facts wrong) it only started to flow into the USSR in a considerate way after the disastrous battles of Stalingrad and Leningrad.