1939 German ultimatum to Lithuania
On 20 March 1939, Nazi Germany's foreign minister Joachim von Ribbentrop presented an oral ultimatum to Juozas Urbšys, foreign minister of Lithuania. Germany demanded that Lithuania give up the Klaipėda Region (also known as the Memel Territory) which had been detached from Germany after World War I, or the Wehrmacht would invade Lithuania and the de facto Lithuanian capital Kaunas would be bombed. The Lithuanians had been expecting the demand after years of rising tension between Lithuania and Germany, increasing pro-Nazi propaganda in the region, and continued German expansion. It was issued just five days after the Nazi occupation of Czechoslovakia. The 1924 Klaipėda Convention had guaranteed the protection of the status quo in the region, but the four signatories to that convention did not offer any material assistance. The United Kingdom and France followed a policy of appeasement, while Italy and Japan openly supported Germany, and Lithuania accepted the ultimatum on 23 March 1939. It proved to be the last territorial acquisition for Germany before World War II, producing a major downturn in Lithuania's economy and escalating pre-war tensions for Europe as a whole.
Rising tension[edit]
In the spring of 1938 Adolf Hitler personally stated that gaining Klaipėda was one of his highest priorities, second only to gaining the Sudetenland.[8] When Poland presented its ultimatum to Lithuania in March 1938, Germany openly declared that in the event of a military clash between Poland and Lithuania, its army would invade Lithuania to capture Klaipėda and a large portion of western Lithuania. A week after Lithuania accepted the Polish ultimatum,[9] Germany presented an eleven-point memorandum that demanded freedom of action for pro-German activists in the region and a lessening of Lithuanian influence there. Its points were worded in a deliberately vague manner, which would enable Germany to accuse Lithuania of violations.[7] Lithuania chose to postpone dealing with the problem, hoping that the international situation would improve. In the meantime it hoped to give the German population no reasons for complaint.[7]
This tactic did not prove successful: pro-Nazi propaganda and protests were rampant, even among the Lithuanian population, and the local government was powerless to prevent them.[7] The Nazis physically harassed Lithuanian organizations. On 1 November 1938 Lithuania was pressured into lifting martial law and press censorship.[9] During the December elections to the Klaipėda Parliament, pro-German parties received 87% of votes (25 seats out of 29) in the Klaipėda territory.[10] Dr. Ernst Neumann, the chief defendant in the 1934 trials, was released from prison in February 1938 and became the leader of Klaipėda's pro-German movement. In December he was received by Adolf Hitler, who assured him that the Klaipėda issue would be resolved by March or April 1939.[11] Neumann and other Nazi activists claimed the right of self-determination for the region and demanded that Lithuania open negotiations over the political status of Klaipėda.[12] The parliament was expected to vote for a return to Germany when it convened on 25 March 1939.[13] Germany's official channels maintained silence on the issue. Germany hoped that Lithuania would voluntarily give up the troubled region,[9] and a public stance could have disturbed the sensitive discussions it was then engaged in with Poland over an anti-Communist alliance against the Soviet Union.[14]