Moscow expands (oct 31, 1147 – sep 24, 1156)
Description:
"Moscow." Britannica School, Encyclopædia Britannica, 1 Nov. 2017. school.eb.com/levels/middle/article/Moscow/275945. Accessed 25 Jan. 2018.Added to timeline:
Date:
oct 31, 1147
sep 24, 1156
~ 8 years and 10 months