The facts of medieval Russia weren't sticking in her head, while the corn chips were sticking to the roof of her mouth.
In medieval Russia, self-sale was the main source of slaves.
Arkhangelsk was the chief seaport of medieval Russia, until 1703.
Measuring almost four meters in width, Ecclesia militans is one of the largest icons ever produced in medieval Russia.
The most popular kind of instruments in medieval Russia were thought to have been string instruments, such as the gusli or gudok.
In medieval Russia, capital punishment was extremely rare, and was even banned in many, if not most principalities.
As attested by the large number of copies, Cosmas' work was particularly popular in medieval Russia.
A boyar was a member of the ruling nobility in medieval Russia and some other Slavic countries such as Bulgaria.
In medieval Russia, the aging giant knight Svyatogor gives his sword to some traveling pilgrims to be passed on to a new bogatyr.
While working in the Armoury, Zabelin studied the history of metalworking and enamel work in medieval Russia.