The fortress of Terezín was constructed in the late 18th century in what is now the Czech Republic. In the early 1900s, it held famed prisoner Gavrilo Princip, who assassinated the Archduke of Austria, causing the outbreak of WWI. The Nazis took control of Terezín in 1940 and quickly turned it into concentration camp called Theresienstadt. The camp was presented to the outside world as a model Jewish settlement, but of the approximately 144,000 Jews sent to Theresienstadt, how many survived? Discuss