Eastern Front (World War I) in the context of "Rodion Malinovsky"

World War I, or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a global conflict between two coalitions: the Allies (or Entente) and the Central Powers. Major areas of conflict included Europe and the Middle East, as well as parts of Africa and the Asia-Pacific. The war saw important developments in weaponry including tanks, aircraft, artillery, machine guns, and chemical weapons. One of the deadliest conflicts in history, it resulted in an estimated 30 million military casualties, and 8 million civilian deaths from war-related causes and genocide. The movement of large numbers of people was a major factor in the deadly Spanish flu pandemic.

The causes of World War I included the rise of the German Empire and decline of the Ottoman Empire, which disturbed the long-standing balance of power in Europe, the exacerbation of imperial rivalries, and an arms race between the great powers. Growing tensions in the Balkans reached a breaking point on 28 June 1914 when Gavrilo Princip, a Bosnian Serb, assassinated Franz Ferdinand, the heir to the Austro-Hungarian throne. Austria-Hungary blamed Serbia, and declared war on 28 July. After Russia mobilised in Serbia's defence, Germany declared war on Russia and France, who had an alliance. The United Kingdom entered the war after Germany invaded Belgium, and the Ottoman Empire joined the Central Powers in November. Germany's strategy in 1914 was to quickly defeat France before transferring its forces to the east, but its advance was halted in September, and by the end of the year the Western Front consisted of a near-continuous line of trenches from the English Channel to Switzerland. The Eastern Front was more dynamic, but neither side gained a decisive advantage, despite costly offensives. Italy, Bulgaria, Romania, Greece and others entered the war from 1915 onward.

The Russian Civil War (Russian: Гражданская война в России, romanized: Grazhdanskaya voyna v Rossii) was a multi-party civil war in the former Russian Empire sparked by the 1917 overthrowing of the Russian Provisional Government in the October Revolution, as many factions vied to determine Russia's political future. It resulted in the formation of the Russian Socialist Federative Soviet Republic and later the Soviet Union in most of its territory. Its finale marked the end of the Russian Revolution, which was one of the key events of the 20th century.

The Russian monarchy ended with the abdication of Tsar Nicholas II during the February Revolution, and Russia was in a state of political flux. A tense summer culminated in the October Revolution, where the Bolsheviks overthrew the provisional government of the new Russian Republic. Bolshevik seizure of power was not universally accepted, and the country descended into a conflict which became a full-scale civil war in May–June 1918. The two largest combatants were the Red Army, fighting for the establishment of a Bolshevik-led socialist state headed by Vladimir Lenin, and the forces known as the White movement (and its White Army), led mainly by the right-leaning officers of the Russian Empire, united around the figure of Alexander Kolchak. In addition, rival militant socialists, notably the Ukrainian anarchists of the Makhnovshchina and Left Socialist-Revolutionaries, were involved in conflict against the Bolsheviks. They, as well as non-ideological green armies, opposed the Bolsheviks, the Whites and the foreign interventionists. Thirteen foreign states intervened against the Red Army, notably the Allied intervention, whose primary goal was re-establishing the Eastern Front of World War I. Three foreign states of the Central Powers also intervened, rivaling the Allied intervention with the main goal of retaining the territory they had received in the Treaty of Brest-Litovsk with Soviet Russia.

Fritz Erich Georg Eduard von Manstein (born Fritz Erich Georg Eduard von Lewinski; 24 November 1887 – 9 June 1973) was a German military officer who served as a Generalfeldmarschall (Field Marshal) in the Heer (Army) of Nazi Germany during World War II. He was subsequently convicted of war crimes and sentenced to 18 years' imprisonment.

Born into an aristocratic Prussian family with a long history of military service, Manstein joined the army at a young age and saw service on both the Western and Eastern Front during the First World War (1914–18). He rose to the rank of captain by the end of the war and was active in the inter-war period helping Germany rebuild its armed forces. In September 1939, during the invasion of Poland at the beginning of the Second World War, he served as Chief of Staff to Gerd von Rundstedt's Army Group South. Adolf Hitler chose Manstein's strategy for the invasion of France of May 1940, a plan later refined by Franz Halder and other members of the OKH.

During World War I, the German Empire was one of the Central Powers. It began participation in the conflict after the declaration of war against Serbia by its ally, Austria-Hungary. German forces fought the Allies on both the eastern and western fronts, although German territory itself remained relatively safe from widespread invasion for most of the war, except for a brief period in 1914 when East Prussia was invaded. A tight blockade imposed by the Royal Navy caused severe food shortages in the cities, especially in the winter of 1916–17, known as the Turnip Winter. At the end of the war, Germany's defeat and widespread popular discontent triggered the German Revolution of 1918–1919 which overthrew the monarchy and established the Weimar Republic.

Baron Carl Gustaf Emil Mannerheim (Finland Swedish: [kɑːrl ˈɡʉstɑv ˈeːmil ˈmɑnːærhejm] , 4 June 1867 – 27 January 1951) was a Finnish military commander and statesman. He served as the military leader of the Whites in the Finnish Civil War (1918), as regent of Finland (1918–1919), as commander-in-chief of the Finnish Defence Forces during World War II (1939–1945), and as the president of Finland (1944–1946). He became Finland's only field marshal in 1933 and was appointed honorary Marshal of Finland in 1942.

Born into a Swedish-speaking aristocratic family in the Grand Duchy of Finland, Mannerheim made a career in the Imperial Russian Army, serving in the Russo-Japanese War and the Eastern Front of World War I and rising by 1917 to the rank of lieutenant general. He had a prominent place in the 1896 coronation ceremonies for Emperor Nicholas II and later had several private meetings with him. After the Bolshevik coup of November 1917 in Russia, Finland declared its independence on 6 December, but soon became embroiled in the 1918 Finnish Civil War between the Whites, who were the troops of the Senate of Finland, supported by troops of the German Empire, and the pro-Bolshevik Reds.

Wolfram Karl Ludwig Moritz Hermann Freiherr von Richthofen (10 October 1895 – 12 July 1945) was a German World War I flying ace who rose to the rank of Generalfeldmarschall (Field Marshal) in the Luftwaffe during World War II.

In the First World War, Richthofen fought on the Western and Eastern Fronts as a cavalry officer until 1917. He joined the Luftstreitkräfte (German Imperial Air Service) after his cousins, brothers Lothar and Manfred ('The Red Baron'), both of whom became flying aces. On his first mission in Jagdgeschwader 1 (Fighter Wing 1), Manfred was killed while chasing a fighter that attacked Wolfram. Wolfram went on to claim eight aerial victories before the armistice in November 1918. After the war, Richthofen joined the Reichswehr and became a member of the Luftwaffe after Hitler's rise to power in 1933. He served as part of the Condor Legion which supported the Nationalists in the Spanish Civil War. During this time, he recognised the need for close air support in military campaigns and championed the dive bomber. He also made innovations in ground-air communications.

Karl Roland Freisler (30 October 1893 – 3 February 1945) was a German jurist, judge, and politician who served as the State Secretary of the Reich Ministry of Justice from 1935 to 1942 and as president of the People's Court from 1942 to 1945. As a prominent ideologist of Nazism, he influenced as a jurist the Nazification of the German legal system. He was appointed president of the People's Court in 1942, overseeing the prosecution of political crimes as a judge. Freisler became known for his aggressive personality, his humiliation of defendants, and his frequent use of the death penalty in sentencing.

A law student at Kiel University, Freisler joined the Imperial German Army on the outbreak of the First World War and saw action on the Eastern Front, where he was wounded and taken prisoner of war by the Imperial Russian Army. On his return to Germany, he completed his law studies at the University of Jena and was awarded a Doctorate of Law in 1922. Freisler joined the Nazi Party in 1925, upon which he began defending Party members in court for acts of political violence.

The Hindenburg Line (Siegfriedstellung, Siegfried Position) was a German defensive fortification built during the winter of 1916–1917 on the Western Front in France during the First World War. The line ran from Arras to Laffaux, near Soissons, on the Aisne. In 1916, the Battle of Verdun and the Battle of the Somme left the German western armies (Westheer) exhausted and on the Eastern Front, the Brusilov offensive had inflicted huge losses on the Austro-Hungarian armies and forced the Germans to take over more of the front. The declaration of war by Romania had placed additional strain on the Imperial German Army and the war economy.

The Siegfriedstellung (Hindenburg Line) built behind the Noyon Salient, was to replace the old front line as a precaution against a resumption of the Battle of the Somme in 1917. By devastating the intervening ground, the Germans could delay an Anglo-French offensive. A shortened front could be held with fewer troops and with tactical dispersal, reverse-slope positions, defence in depth and camouflage, German infantry could be conserved. Unrestricted submarine warfare and strategic bombing would weaken the Anglo-French as the German armies in the west (Westheer) recuperated. On 25 January 1917, the Germans had 133 divisions on the Western Front but this was insufficient to contemplate an offensive.