. "Initially: 9,000" . . . . "Revolt of the Eburones" . "Eburones" . . . . . . . . "Ambiorix's revolt" . . "9,000 killed" . . "Eburone rebellion" . "Roman Republic" . . "insurrection against the Romans" . . . "53 Roman recovery and revenge" . "Ambiorix's revolt" . . . . "54 Roman defeat atAtuatuca," .