Question: Lucjan Żeligowski, was a Polish general, politician, military commander and veteran of World War I, the Polish-Soviet War and World War II, he's mostly remembered for his role in Żeligowski's Mutiny, a Polish military operation led by General Lucjan Żeligowski in October 1920, which resulted in the creation of which titled puppet state?

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Lucjan Żeligowski: Lucjan Żeligowski (] ; 1865–1947) was a Polish general, politician, military commander and veteran of World War I, the Polish-Soviet War and World War II.  He is mostly remembered for his role in Żeligowski's Mutiny and as head of a short-lived Republic of Central Lithuania.

Ashmyany: Ashmyany (Belarusian: Ашмя́ны ; Łacinka: "Ašmiany"; Russian: Ошмя́ны ; Lithuanian: "Ašmena" ; Polish: "Oszmiana" ; Yiddish: אָשמענע, "Oshmene"‎ ) is a town in Grodno Region, Belarus, located at 50 km from Vilnius, capital of the Ashmyany raion.  It lies in the basin of the Ashmyanka River.  It is also known as "Aschemynne" in the chronicles of the Teutonic Knights.  It was the birthplace of Lucjan Żeligowski, a renowned Polish general and military commander.

Żeligowski's Mutiny: Żeligowski's Mutiny (Polish: "bunt Żeligowskiego" also "żeligiada", Lithuanian: "Želigovskio maištas" ) was a Polish military operation led by General Lucjan Żeligowski in October 1920, which resulted in the creation of the Republic of Central Lithuania.  Polish Chief of State Józef Piłsudski had surreptitiously ordered Żeligowski to carry out the operation, and revealed the truth several years later.  The area was formally annexed by Poland in 1922 and internationally recognized as Polish territory in 1923.  Nevertheless, Lithuania, continued to claim the Vilnius region.

Kościuszko's Squadron: The name Kościuszko's Squadron or Kościuszko's Escadrille, taken from the Polish-Lithuanian hero Tadeusz Kościuszko, has been borne by several units of the Polish Air Force throughout its history.  Each used the insignia designed by Eliott Chess, an American pilot serving with the Polish Army during the Polish-Soviet War.  One of the most famous pilots was Merian C. Cooper, producer of the 1933 movie King Kong, who was decorated for valor by Polish commander-in-chief Józef Piłsudski with the highest Polish military decoration, the Virtuti Militari.  During WW II the Kościuszko Squadron was formed by refugee Polish pilots who joined the RAF and played an essential role in helping save England during the Battle of Britain and of their betrayal by the United States and England at the end of World War II.

Vladislav Korchits: Vladislav Vikentyevich Korchits (Polish: "Władysław Korczyc" ) (1893 near Slonim -1966) was a Soviet and Polish general.  He supported the Bolshevik side during the Russian Revolution, joining the Red Army.  He participated in the Polish-Soviet War.  In the interwar period he graduated from the Mikhail Frunze Military Academy.  He was imprisoned and tortured during the Great Purge, survived it and was reinstated afterward.  He took part in World War II.  From 1944 he was attached to the Polish Armed Forces in the East.  After the war he remained in the People's Republic of Poland.  He served in the Polish People's Army as the chef of Polish General Staff from 1 January 1945 to 18 January 1954.  While in Poland, he joined the Polish Workers' Party, was the Deputy Minister of National Defense (1949/1950-?) , and the deputy to the Polish parliament (Sejm) for the term 1952-1956.  In 1954 he retired and returned to the Soviet Union.  He died in Moscow.

Stanisław Wycech: Stanisław Wycech (June 27, 1902, Sadoleś – January 12, 2008) was, at age 105, the last Polish veteran of the First World War.  At the time of his death, he was, at age 105, the youngest living veteran of the war.  Wycech was underage when he enlisted in the Polish Military Organisation in 1917 aged only 15 and participated in the disarming of German troops on November 10, 1918.  He did not participate in the Greater Poland Uprising due to contracting typhoid, but was also a veteran of the Polish-Soviet War.  He resided in Warsaw until his death at age 105.

Suwałki Agreement: The Suwałki Agreement, Treaty of Suvalkai, or Suwalki Treaty (Polish: "Umowa suwalska" , Lithuanian: "Suvalkų sutartis" ) was an agreement signed in the town of Suwałki between Poland and Lithuania on October 7, 1920.  It was registered in the "League of Nations Treaty Series" on January 19, 1922.  Both countries had re-established their independence in the aftermath of World War I and did not have well-defined borders.  They waged the Polish–Lithuanian War over territorial disputes in the Suwałki and Vilnius Regions.  At the end of September 1920, Polish forces defeated the Soviets at the Battle of the Niemen River, thus militarily securing the Suwałki Region and opening the possibility of an assault on the city of Vilnius (Wilno).  Polish Chief of State, Józef Piłsudski, had planned to take over the city since mid-September in a false flag operation known as Żeligowski's Mutiny.

Polish Armed Forces in the East (1914–20): Polish Armed Forces in the East around World War I is a term used for several Polish military formations formed in Russia and operating in the period of 1914–1920 (First World War, Russian Revolution of 1917, and the early stages of the Polish-Ukrainian War and Polish-Soviet War.  Early formations were part of the Imperial Russian Army.  Later, during the Russian Revolution, the Polish formations were mainly allied to the White Russian forces and the Western powers (both the German Empire and the Entente).  All the formations (or their remains) were eventually incorporated into the Polish Army by 1920.

Jan Romer: Jan Romer (1869 in Lwów – 1934 in Warsaw) was a Polish general and military commander.  Studied in Mödling and joined the Austro-Hungarian Army.  During the First World War fought at the battle of Limanowa (1914) and battle of Gorlice (1914), was wounded twice.  Later he joined the newly recreated Polish Army.  During Polish-Ukrainian War he fought in the liberation of Lwów.  In Polish-Soviet War, commanded the Cavalry Division at the Battle of Koziatyn (April 25-April 27, 1920), one of the most spectacular raids of the Polish cavalry, during the Polish advance towards Kiev.  His troops fought against the Soviet cavalry elite "Konarmia" of Semyon Budyonny.  He commanded the Polish 13th Infantry Division during the Battle of Komarów (August 31, 1920).  Respected by Józef Piłsudski, he was among the first group military personas who confirmed the decoration of Virtuti Militari, highest Polish military decoration, restored after the recreation of the Second Polish Republic, and he himself received the Commander's Cross of that award.  Held position of Inspector of the Army after the war.  Buried in Powązki Cemetery in Warsaw.

4th Rifle Division (Poland): The Polish 4th Rifle Division (Polish: "4.  Dywizja Strzelców Polskich" ) was a Polish military unit, forming, together with the Polish 5th Rifle Division of the Blue Army, the only part of the Polish military which took part in the Russian Civil War.  Under the command of General Lucjan Żeligowski, it operated as an ally of the White movement from autumn 1918 to August 1919 in southern Russia and Bessarabia.

Supporting paragraphs: Lucjan Żeligowski Żeligowski's Mutiny
Answer: Republic of Central Lithuania