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Top articles
Feudal fragmentation is a defining stage of European development
Vladimir princes: history
Mstislav Udaloy: short biography, foreign and domestic policy, years of government
Popular for the month
To help the teacher: an integrated lesson, tips for conducting
Jan Komensky, Czech teacher: biography, books, contribution to pedagogy
Theme of parent meetings. Topics for school-wide parent meetings
Prefix "re-" - lexical meaning, usage and examples
Freezing a person: technology, equipment. Experiments on freezing people
Cryogenic chamber: description, types, characteristics and features
On which river is Kazan. Natural attractions of Kazan
A man who studies the bowels of the Earth. Main directions of geological research
Where is India. Location of ancient India
Dinosaurs: how did they become extinct? When did dinosaurs become extinct?
Expert advice
Medal "For Courage": the Soviet past and the Russian present
Saratov province under P. A. Stolypin
Famous generals of Russia
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