With astonishing bravery, Irena Sendler, a Polish social worker, saved over 2,000 Jewish children from the Warsaw Ghetto during World War Two. Get to know her story with this new video from TED-Ed.
Is courage our greatest virtue?

With astonishing bravery, Irena Sendler, a Polish social worker, saved over 2,000 Jewish children from the Warsaw Ghetto during World War Two. Get to know her story with this new video from TED-Ed.
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