Origins
Very few traces of human activity in Bruges date from the Pre-Roman Gaul era. The first fortifications were built after Julius Caesar's conquest of the Menapii in the first century BC, to protect the coastal area against pirates. The Franks took over the whole region from the Gallo-Romans around the 4th century and administered it as the Pagus Flandrensis. The Viking incursions of the ninth century prompted Baldwin I, Count of Flanders to reinforce the Roman fortifications; trade soon resumed with England and Scandinavia.
Golden age (12th to 15th century)
Bruges received its city charter on July 27, 1128 and new walls and canals were built. Since about 1050, gradual silting had caused the city to lose its direct access to the sea. A storm in 1134, however, re-established this access, through the creation of a natural channel at the Zwin. The new sea arm stretched all the way to Damme, a city that became the commercial outpost for Bruges.
With the reawakening of town life in the twelfth century, a wool market, a woollens weaving industry, and the market for cloth all profited from the shelter of city walls, where surpluses could be safely accumulated under the patronage of the counts of Flanders. Bruges was already included in the circuit of the Flemish cloth fairs at the beginning of the 13th century. The city's entrepreneurs reached out to make economic colonies of England and Scotland's wool-producing districts. English contacts brought Normandy grain and Gascon wines. Hanseatic ships filled the harbor, which had to be expanded beyond Damme to Sluys to accommodate the new cog-ships. In 1277, the first merchant fleet from Genoa appeared in the port of Bruges, first of the merchant colony that made Bruges the main link to the trade of the Mediterranean. This development opened not only the trade in spices from the Levant, but also advanced commercial and financial techniques and a flood of capital that soon took
