- trip101.com article/famous-buildings-in-moscow
- theguardian.com world/2017/mar/06/russia-…
- slideplayer.com slide/4488087/
- smekni.com a/50547/the-history-of-moscow/
- vashurok.com task/11579960
- courses.lumenlearning.com suny-fmcc-boundless-…
- mappr.co Capital Cities What is the Capital of Russia?
- history-maps.com story/Tsardom-of-Russia
- express.co.uk News …-romanov-tsar-russia-spt