History of Estonia (1920–39) prospect of Vaps movement achieving electoral victory, Konstantin Päts and Johan Laidoner conducted a military coup d’état on 12 March 1934, arresting hundreds of Vaps members. A six-month state of emergency was declared, postponing the elections and political meetings were banned. During the interwar period Estonia had pursued a policy of neutrality, but the fate of Estonia in World War II was decided by the German–Soviet Nonaggression Pact and its of August 1939. In the agreement, the two great powers agreed to divide up the countries situated between them (Poland, Lithuania, Latvia, Estonia, and Finland) with Estonia falling in the
Estonia St. Matthew's Day, where Lembitu was killed. In 1219, Valdemar II landed at Lindanise, defeated the Estonians in battle, and started conquering Northern Estonia. The next year, Sweden invaded Western Estonia, but were repelled by the Oeselians. In 1223, a major revolt ejected the Germans and Danes from the whole of Estonia, except Reval, but the crusaders soon resumed their offensive, and in 1227, Saaremaa was the last county to surrender. After the crusade, the territory of present-day Southern Estonia and Latvia was named Terra Mariana, but later it became known simply as Livonia. Northern-Estonia became the Danish Duchy of