Example image of eyePlorer eyePlorer map for 'Northern Crusades': Baltic Sea Crusades Denmark Livonian Brothers of the Sword Military order Paganism Sweden Teutonic Knights Western Christianity Catholic Church Orthodox Church Russia First Swedish Crusade Romantic nationalism Curonians Danes (Germanic tribe) Estonians Finns Germans Latgalians Livonian people Old Prussians Semigallians Swedish people Christianity Holy Roman Empire Pope Celestine III Scandinavia Elbe Finland Finland Proper Obotrites Oder Polabian Slavs Poles Saxons Sorbs Wendish Crusade Christianization Karelia (historical province of Finland) Lithuanian people Samogitians Selonians Swedish Crusades Tavastia Baltic Finns Balts Slavic peoples Pope Germany