The document provides a brief history of Rostov-on-Don, Russia, describing how it originated as a customs house and fortress in 1749 and grew into an important commercial center. It summarizes some of the city's notable sights, including the Don River embankment, Theatre Square, cathedrals, and monuments. Entertainment options like the Drama Theatre named for Maksim Gorky and performances of works by Griboyedov, Tchaikovsky, and Verdi are mentioned. The passage concludes with recollections of landmarks from the author's childhood in Rostov-on-Don.