Wikipedia seems to be much more optimistic about the efforts of Vrba’s report than Vrba is described as being in this review, claiming.
The report, distributed by George Mantello in Switzerland, is credited with having halted the mass deportation of Hungary’s Jews to Auschwitz in July 1944, saving more than 200,000 lives.
Though it’s clear the causal attribution is messy.
Wikipedia seems to be much more optimistic about the efforts of Vrba’s report than Vrba is described as being in this review, claiming.
Though it’s clear the causal attribution is messy.
(The review mentions that too.)