Venice is also known as queen of Adriatic and is the capital of Veneto. Later many people like Huns, Lombards had their fair share of occupancy of the region. This led to new development of ports and shift of political administration to these places. During this time seat of governor was located in Malamocco. Later seat of Olivolo was created. Some time later the high seat of Malamocco was shifted to Rialto Island., This marked a historic change in the political administration of the Venice as the Rialto Island paved its way to form what we call the modern day location of Venice. This was subsequently bolstered by the fact that construction of monastery of St Zachary and basilica of St Mark. This formed the major defining moment of the futuristic idea of sustainable development of the city. In the year 828 the patriarchal seat was also moved to rialto and at the same time city of Venice started to grow in autonomous mode due to decline of Byzantine power.
These events formed the development of city of Venice and from here started the great revolution of medieval world. After the decline of Byzantine power till 12th century Venice transformed from its dependency region into a city state. It shared its status along with Genoa, Pisa and Amalfi. No sooner than its transformation took place .everyone soon realized the importance of the location of place where Venice stood. Venice being at the mouth of Adriatic Sea made it a strategically important place .It soon became a naval and commercial power and became one of the most prominent chain links between the European or the western world to the other parts of the world. Soon the power of Venice was confirmed with the construction of Venetian arsenal. Venetian Arsenal was one of the most important areas of the city of Venice .Lying in the castello sestiere. it was a shipyard and naval depot. It was started around 1104 and was believed to play active role in the control affairs of the city by 12th century. The Arsenal became an important centre for rope manufacture.The people and the staff present in the shipyard also developed new firearms, during the later part of fourteenth century and numerous small arms against the Genoese a few years later.Later administaration extended its location scope till Adda river and lake garda. Similarly to develop its already advantegous location into a potential martime super power of the medieval world it started to aquire neighboring areas like aegean areas of crete.
The city later was governed by Great Council .It appoints public offcials and elects a senate. The senate in turn chose a ten member team who looked after the administration of the city . and head of this team group was called as duke.. Now if we look at this whole picture of the government structure ,we can sense some similarity between the structure of the government present in venice and that present in rome in its ancient era..