Browse Items (453 total)

Map of concentrations of cesium-137 in the areas surrounding Chernobyl. This information wasn't released until three years after the event, meaning that there were whole swaths of people in Russia un aware they were in danger at all, as well as…

Over the course of the long nineteenth century, hundreds of thousands of tsarist subjects left the Russian empire and resettled in the major urban centers and university towns of western Europe. This series of interactive visualizations explores the…

Photograph in the USC committee, the Polish Medical Team started their work with visiting various DP camps in 1945, helping Polish DPs return to Poland.