 Complete the following phrase:  When he was elected Doge, he was serving as the podestà of Capodistria in Istria. Venice suffered a serious blow with the fall of Acre, the last Crusader stronghold in the Holy Land, to the Mamluks of Egypt in 1291. A war between Venice and Genoa began in 1294, and Venice sustained some serious losses: it lost a naval battle, its possessions in Crete were pillaged and the Byzantine emperor, Andronikos II, arrested many Venetians in Constantinople. In response, the Venetian fleet sacked Galata and threatened the imperial palace of Blachernae, but in 1298 they lost again - this time 