The Bulgars were a Turkic people who established a state north of the Black Sea.
In the late 500s and early 600s AD their state fragmented under pressure from the Khazars; one group moved south into……続きを見る
An insightful exploration of Russian military forces through the 16th and 17th centuries, accompanied by accurate, detailed illustrations.
It is generally assumed that the military reforms which pro……続きを見る
