jews famously opened the gates to Toledo 711 to allow muslims to invade Aryan Spain, but what else was the nose tribe up to? The jew Yosef ibn Nagrela (alt spelling: Joseph, Naghrela, Negrella, ha-Nagid) was a vizier in Granada in islamic Spain 1055-1066. He prioritized jews and appointed them to high positions in the state. He plotted to make himself king by planning to *open the gates* for Granada's enemies (in exchange for them allowing him to be king). He *poisoned* the prince to death. 1066 the muslims rose up against him, killed him and cleansed Granada of jews. https://en.wikipedia.org/wiki/1066_Granada_massacre https://archive.ph/rUxj8