Drahvin subjugation of Tivoli
From Tardis Wiki, the free Doctor Who reference
On 17 November 2900, the Drahvins subjugated the planet Tivoli and eradicated the occupying Shakri. The Drahvins were welcomed as heroes by the native Tivolians as the rule of the Shakri, which had stood since they infiltrated Tivoli and outmaneuvered the Vinvocci on 17 October 2850, came to an end. The Drahvin subjugation of Tivoli eventually ended when they were chased off by the Hath, who were likewise welcomed as heroes as they laid siege to Tivoli on 8 December 3001. (PROSE: Time Traveller's Diary)