Georgia has been inhabited since prehistoric times, hosting the world’s earliest known sites of winemaking, gold mining, and textiles. The classical era saw the emergence of several kingdoms, such as Colchis and Iberia, that formed the nucleus of the modern Georgian state. In the early fourth century, Georgians officially adopted Christianity, which contributed to their gradual unification and ethnogenesis.
Georgian culture evolved over thousands of years from its foundations in the Iberian and Colchian civilizations. Georgian culture enjoyed a renaissance and golden age of classical literature, arts, philosophy, architecture and science in the 11th century. Georgian culture was influenced by Classical Greece, the Roman Empire, the Byzantine Empire, the various Iranian empires (notably the Achaemenid, Parthian, Sassanian, Safavid, and Qajar empires), and later, since the 19th century, by the Russian Empire and the Soviet Union.