Qatna was inhabited by different peoples, most importantly the Amorites, who established the kingdom, followed by the Arameans; Hurrians became part of the society in the 15th century BC and influenced Qatna's written language. The city's art is distinctive and shows signs of contact with different surrounding regions. The artifacts of Qatna show high-quality workmanship. The city's religion was complex and based on many cults in which ancestor worship played an important role. Qatna's location in the middle of the Near East trade networks helped it achieve wealth and prosperity; it traded with regions as far away as the Baltic and Afghanistan. The area surrounding Qatna was fertile, with abundant water, which made the lands suitable for grazing and supported a large population that contributed to the prosperity of the city.