The Potsdam Conference was held at Potsdam in the Soviet occupation zone from July 17 to August 2, 1945, to allow the three leading Allies to plan the postwar peace, while avoiding the mistakes of the Paris Peace Conference of 1919. The participants were the Soviet Union, the United Kingdom, and the United States. They were represented respectively by General Secretary Joseph Stalin, Prime Ministers Winston Churchill and Clement Attlee, and President Harry S. Truman. They gathered to decide how to administer Germany, which had agreed to an unconditional surrender nine weeks earlier. The goals of the conference also included establishing the postwar order, solving issues on the peace treaty, and countering the effects of the war.
The Potsdam Agreement was the agreement among three of the Allies of World War II: the United Kingdom, the United States, and the Soviet Union after the war ended in Europe on 1 August 1945 and it was published the next day. A product of the Potsdam Conference, it concerned the military occupation and reconstruction of Germany, its border, and the entire European Theatre of War territory. It also addressed Germany's demilitarisation, reparations, the prosecution of war criminals and the mass expulsion of ethnic Germans from various parts of Europe. France was not invited to the conference but formally remained one of the powers occupying Germany.
The Axis powers, originally called the Rome–Berlin Axis and also Rome–Berlin–Tokyo Axis, was a military coalition that initiated World War II and fought against the Allies. Its principal members were Nazi Germany, Fascist Italy and the Empire of Japan. The Axis were united in their far-right positions and general opposition to the Allies, but otherwise lacked comparable coordination and ideological cohesion.
The Tripartite Pact, also known as the Berlin Pact, was an agreement between Germany, Italy, and Japan signed in Berlin on 27 September 1940 by, respectively, Joachim von Ribbentrop, Galeazzo Ciano, and Saburō Kurusu and in the presence of Adolf Hitler. It was a defensive military alliance that was eventually joined by Hungary, Romania, Slovakia, Bulgaria, and Yugoslavia. Yugoslavia's accession provoked a coup d'état in Belgrade two days later. Germany, Italy, and Hungary responded by invading Yugoslavia. The resulting Italo-German client state, known as the Independent State of Croatia, joined the pact on 15 June 1941.
The Paris Peace Treaties were signed on 10 February 1947 following the end of World War II in 1945. The Paris Peace Conference lasted from 29 July until 15 October 1946. The victorious wartime Allied powers negotiated the details of peace treaties with those former Axis allies, namely Italy, Romania, Hungary, Bulgaria, and Finland, which had switched sides and declared war on Germany during the war. They were allowed to fully resume their responsibilities as sovereign states in international affairs and to qualify for membership in the United Nations. Nevertheless, the Paris Peace Treaties avoided taking into consideration the consequences of the Molotov–Ribbentrop Pact, officially known as the Treaty of Non-Aggression between Germany and the Union of Soviet Socialist Republics, whose secret clauses included the division of Poland between Nazi Germany and the Soviet Union, the occupation of the Baltic States, and the annexation of parts of Finland and Romania. The Molotov–Ribbentrop Pact changed the borders agreed after the Paris Peace Conference (1919–1920), and was signed on August 23, 1939. One week later, World War II started with Nazi Germany's invasion of Poland, followed three weeks later by the Soviet invasion of Poland, which was completely erased from the map. In the following years, Nazi Germany and the Soviet Union changed the borders established by the peace treaties at the end of World War I.
The Kingdom of Romania, under the rule of King Carol II, was initially a neutral country in World War II. However, Fascist political forces, especially the Iron Guard, rose in popularity and power, urging an alliance with Nazi Germany and its allies. As the military fortunes of Romania's two main guarantors of territorial integrity—France and Britain—crumbled in the Fall of France, the government of Romania turned to Germany in hopes of a similar guarantee, unaware that Germany, in the supplementary protocol to the 1939 Molotov–Ribbentrop Pact, had already granted its blessing to Soviet claims on Romanian territory.
The Bizone or Bizonia was the combination of the American and the British occupation zones on 1 January 1947 during the occupation of Germany after World War II. With the addition of the French occupation zone on 1 August 1948 the entity became the Trizone. Later, on 23 May 1949, the Trizone became the Federal Republic of Germany, commonly known as West Germany.
The Austrian State Treaty or Austrian Independence Treaty established Austria as a sovereign state. It was signed on 15 May 1955 in Vienna, at the Schloss Belvedere among the Allied occupying powers and the Austrian government. The neighbouring Federal People's Republic of Yugoslavia acceded to the treaty subsequently. It officially came into force on 27 July 1955.
The Allies, formally referred to as the United Nations from 1942, were an international military coalition formed during World War II (1939–1945) to oppose the Axis powers. Its principal members by the end of 1941 were the "Big Four" – the United Kingdom, United States, Soviet Union, and China.
The entirety of Germany was occupied and administered by the Allies of World War II, from the Berlin Declaration on 5 June 1945 to the establishment of West Germany on 23 May 1949. Unlike occupied Japan, Nazi Germany was stripped of its sovereignty and former state: after Germany formally surrendered on 8 May 1945, the four countries representing the Allies asserted joint authority and sovereignty through the Allied Control Council (ACC).
The Soviet occupation of Romania refers to the period from 1944 to August 1958, during which the Soviet Union maintained a significant military presence in Romania. The fate of the territories held by Romania after 1918 that were incorporated into the Soviet Union in 1940 is treated separately in the article on Soviet occupation of Bessarabia and Northern Bukovina.
The formation of the European Advisory Commission (EAC) was agreed on at the Moscow Conference on 30 October 1943 between the foreign ministers of the United Kingdom, Anthony Eden, the United States, Cordell Hull, and the Soviet Union, Vyacheslav Molotov, and confirmed at the Tehran Conference in November. In anticipation of the defeat of Nazi Germany and its allies this commission was to study the postwar political problems in Europe and make recommendation to the three governments, including the surrender of the European enemy states and the machinery of its fulfillment. After the EAC completed its task it was dissolved at the Potsdam Conference in August 1945.
The Moscow Conference of Foreign Ministers, also known as the Interim Meeting of Foreign Ministers, was held in Moscow between the foreign ministers of the United States, the United Kingdom, and the Soviet Union from December 16 to 26, 1945. They discussed the problems of occupation, establishing peace, and other Far Eastern issues.
Council of Foreign Ministers was an organisation agreed upon at the Potsdam Conference in 1945 and announced in the Potsdam Agreement and dissolved upon the entry into force of the Treaty on the Final Settlement with Respect to Germany in 1991.
The 1944 Romanian coup d'état, better known in Romanian historiography as the Act of 23 August, was a coup d'état led by King Michael I of Romania during World War II on 23 August 1944. With the support of several political parties, the king removed the government of Ion Antonescu, which had aligned Romania with Nazi Germany, after the Axis front in northeastern Romania collapsed in the face of a successful Soviet offensive. The Romanian Army declared a unilateral ceasefire with the Soviet Red Army on the Moldavian front, an event viewed as decisive in the Allied advances against the Axis powers in the European theatre of World War II. The coup was supported by the Romanian Communist Party, the Social Democratic Party, the National Liberal Party, and the National Peasants' Party who had coalesced into the National Democratic Bloc in June 1944.
During World War II, the Soviet Union occupied and annexed several countries effectively handed over by Nazi Germany in the secret Molotov–Ribbentrop Pact of 1939. These included the eastern regions of Poland, as well as Latvia, Estonia, Lithuania, part of eastern Finland and eastern Romania. Apart from the Molotov–Ribbentrop Pact and post-war division of Germany, the USSR also occupied and annexed Carpathian Ruthenia from Czechoslovakia in 1945.
The Berlin Declaration of 5 June 1945 or the Declaration regarding the defeat of Germany, had the governments of the United States, the Soviet Union, the United Kingdom, and France, acting on behalf of the Allies of World War II, jointly assume de jure "supreme authority" over Germany after its military defeat and asserted the legitimacy of their joint determination of issues regarding its administration and boundaries prior to the forthcoming Potsdam Conference.
The percentages agreement was a secret informal agreement between British Prime Minister Winston Churchill and Soviet leader Joseph Stalin during the Fourth Moscow Conference in October 1944. It gave the percentage division of control over Eastern European countries, dividing them into spheres of influence. It is also known as the naughty document, a nickname coined by Churchill himself due to his concerns regarding American reaction to any deal with such strong imperialist undertones, although in reality U.S. President Franklin Roosevelt was consulted tentatively and conceded to the agreement. The content of the agreement was first made public by Churchill in 1953 in the final volume of his memoir. The US ambassador Averell Harriman, who was supposed to represent Roosevelt in these meetings, was excluded from this discussion.
The Allied Control Council (ACC) or Allied Control Authority, and also referred to as the Four Powers, was the governing body of the Allied occupation zones in Germany (1945–1949/1991) and Austria (1945–1955) after the end of World War II in Europe. After the defeat of the Nazis, Germany and Austria were occupied as two different areas, both by the same four Allies. Both were later divided into four zones by the 1 August 1945 Potsdam Agreement. Its members were the Soviet Union, the United Kingdom, the United States, and France. The organisation was based in Schöneberg, Berlin.
