Marisa Fox-Bevilacqua discovers her mother's hidden Holocaust history as a survivor of the Trutnov concentration camp system in current-day Czech Republic.

Clip from the documentary "By a Thread," in which Marisa Fox-Bevilacqua discovers her mother's hidden Holocaust history as a survivor of the Trutnov concentration camp system in current-day Czech Republic.

Marisa Fox-Bevilacqua grew up never knowing that her mother was a Holocaust survivor. That is, until a series of discoveries after her mother’s death led her to the truth: her mother had survived Gabersdorf, a slave labor camp for Jewish girls and young women, for four and a half years – and had never said a word about it.

A set of new activities on the IWitness activities page are all in Hungarian, part of the Institute’s efforts to globalize the education of students and their teachers about hatred and intolerance using USC Shoah Foundation’s Visual History Archive.

Eva speaks about the 1956 Revolution in Hungary.