Founded in the 5th century AD by Vakhtang Gorgasali, the Georgian King of Kartli (Iberia) and made into a capital in the 6th century, Tbilisi is a significant industrial, social, and cultural center. The city is ... emerging as an important transit route for global energy and trade projects. Located strategically at the crossroads between Europe and Asia and lying along the historic Silk Road routes, Tbilisi has often been the point of contention between various rivaling powers and empires. The history of the city can be seen by its architecture, where the Haussmannized Rustaveli avenue and downtown are blended with the narrower streets of the Medieval Narikala district.