Update! I also edited the last post because of a few errors and the need to implement 'Floim'

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'The fifty years following the end of the Istrian War saw significant geopolitical shifts in the Adriatic and Mediterranean Sea. The power of Venice had been utterly broken, ending its supremacy over the other maritime republics. In its place rose a multitude of smaller states to fill the power vacuum.
Undoubtedly, the Republic of Genoa benefited the most from Venice's defeat. With its principle commercial competitor gone, and the infrequent Venetian-Pisan alliances that occasionally came to fruition now undoubtedly ended for good, Genoa was well positioned to take the place of Venice as the principle merchant power of the Mediterranean. In Acre, the Genoese received the bulk of the Venetian Quarter, allowing them to dominate the harbour of the city and begin to monopolise a number of different commodities that were transported via the trading hubs of Ayyubid Palestine. In the Black Sea also, the Genoese far and away outpaced the other, smaller powers, establishing bountiful commercial interests in Caffa (of the Tauris Peninsular), Varna and Trebizond.
The Republic of Pisa also benefited from its takeover of Venetian possessions in the eastern Mediterranean. In Cyprus in particular, Pisan fortunes boomed. The commerce of the island began to depend more and more upon Pisan couriers. In Thrace and Bithnyia, Pisan interests dominated as the diluted power of the Dalmatian cities took the place of Venice. The balance of power in the western Mediterranean, however, began to shift in favour of Genoa without the counterweight of Venice to restrict their actions. Troubling happenings for Pisa included the easing of tensions between Genoa and Sicily as the century drew on; the inheritance of the Sardinian Giudicato of Logudoro by the Genoese family of Doria in 1259, which challenged Pisan dominance of the island; and the rise of the Republic of Florence (re-declared in 1197) to compete with the city for dominance in Tuscany.
Hungary emerged victorious in the Haemic* Wars of 1202-3, having conquered five districts of Bulgaria and bringing their vassal, Grand Prince Vukan, to the throne of Serbia under King Emeric of Hungary. Emeric himself survived an almost lethal illness in 1204, and defeated his brother Andrew in a civil war for the throne of the Kingdom in the same year. Kaloyan of Bulgaria attempted to capitalise on the instability of Hungary and launched an invasion of Serbia to restore Stefan, brother of Vukan, to his former position. Though initially successful, Bulgaria was pushed back once Emeric recovered his health in early 1205. In 1207, the King amended the significance of the title, 'Dalmacie Princeps' by awarding it to the successive Comes of Zara
in perpetuity, at the discretion of the Hungarian Crown.
In the Adriatic, the League of Dalmatia continued to hold under the leadership of Zara. However, there was little effort towards centralisation, and Zara's influence was extended but little relative to the pre-war situation. Nevertheless, by instituting cooperation at the highest level, the power of the Dalmatian cities were amplified. In Constantinople, the Quarters of Zara, Ragusa and Spalatro pooled resources and cooperated closely to improve their commercial position relative to Genoa and Pisa. The County Palatine of Cephalonia and Zakynthos, a vassal of the Kingdom of Sicily, gradually came became the focal point for economic competition between Genoa and Zara, escalating tensions almost to the brink of war in 1212. This saw an increased level of cooperation between The Dalmatians and Pisa. Dalmatian influence over Egyptian trade steadily increased as the century progressed.
The smaller cities of the Adriatic which enjoyed close relationships with Zara, Ancona and Chioggia, exploited their newfound freedom from the threat of Venice by slowly expanding their mercantile influence overseas, often in cooperation with their Dalmatian allies. The Zara-Ancona commercial route, intended to bypass Venice, continued to grow in importance. In the Lombard Lagoon**, Chioggia became the leading city of the sea-salt trade, having won many of the deposits from Venice in the Istrian War.'
The post-Venice era of Mediterranean history had begun.'
Extract from -
A Study of Mediterranean Geopolitics (English)
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*The Balkans IOTL.
**The Venetian Lagoon IOTL.
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I'll address the Byzantines and the Holy Roman Empire next time.