Argentina has a long history of anti-Semitism and political unrest most of them Jews .
Political unrest came to a head in the early ' 90s when attacks on its Israeli embassy and Jewish community center left 116 dead .
Argentina has a long history of anti-Semitism and political unrest , which came to a head in the early ' 90s when attacks on its Israeli embassy and Jewish community center left 116 dead , most of them Jews .