Second Pius Dea Crusade

The Second Pius Dea Crusade was one of several religious crusades orchestrated by the Pius Dea religious cult, which controlled the Galactic Republic through the Contispex dynasty of Supreme Chancellors. Sometime between 11,965 BBY and 11,939 BBY, Chancellor Contispex I or his son and successor Contispex II initiated a second crusade against Hutt Space, playing on Republic citizens' fear of the Hutts.

Source

 * The Essential Guide to Warfare