The Baltic States
The Baltic Tribes c. 1200 C.E.
Lithuania (13-15th centuries)
Polish-Lithuanian Commonwealth (1619)
The Great Northern War (1700-1721)
The Baltic states and the USSR between the wars
The planned and actual division of the USSR’s eastern borderlands pursuant to the Molotov-Ribbentrop Pact
The USSR western borders after WWII (annexation of Baltic states unrecognized by most Western governments)
Ethnic Russian in Latvia
Ethnic Russians in Estonia, percentage by district
Border changes of Estonia and Latvia, 1939-2001
NATO Baltic Air Policing bases
Kaliningrad and the Suwalki Gap
Eurasian Geopolitics 
