In 1586, Ufa gained the standing of a city and have become the administrative Middle from the Ufa county. With the construction of town partitions and the emergence of the posad (the district of traders and artisans), the wooden fortress in the center began to be called the kremlin. From http://ufaufa87766.blogminds.com/5-tips-about-ufa-ufa-you-can-use-today-6813382