The Battle of Blair Mountain was the largest labor uprising in United States history and one of the largest, best-organized, and most well-armed uprisings since the American Civil War.
 For five days in late August and early September 1921, in Logan County, West Virginia, some 10,000 armed coal miners confronted 3,000 lawmen and strikebreakers, called the Logan Defenders, who were backed by coal mine operators during an attempt by the miners to unionize the southwestern West Virginia coalfields.
 The battle ended after approximately one million rounds were fired, and the United States Army intervened by presidential order.
The Battle of Wittstock took place during the Thirty Years' War (1618-1648).
 It was fought on 24 September (Julian calendar) or 4 October (Gregorian calendar) 1636.
 A Swedish-allied army under general commanded jointly by Johan Banér and Alexander Leslie, later 1st Earl of Leven decisively defeated a combined Imperial-Saxon army, led by Count Melchior von Hatzfeld and the Saxon Elector John George I.
 Leslie and Banér commanded two distinct armies: Banér commanded the Swedish main army (huvudarmén), and Leslie commanded the Army of the Weser.
 Their subordinate officers included the Swedish Count and major General Lennart Torstenson, Lieutenant General James King (later first Lord Eythin), and Major General John Ruthven who is usually erroneously conflated with his uncle Patrick Ruthven who was also a Lieutenant General in the Swedish army, but not present at Wittstock.
The Battle of Peachtree Creek was fought in Georgia on July 20, 1864, as part of the Atlanta Campaign in the American Civil War.
 It was the first major attack by Lt. Gen. John Bell Hood since taking command of the Confederate Army of Tennessee.
 The attack was against Maj. Gen. William T. Sherman's Union army which was perched on the doorstep of Atlanta.
 The main armies in the conflict were the Union Army of the Cumberland, commanded by Maj. Gen. George Henry Thomas, and two corps of the Confederate Army of Tennessee, commanded by Lt. Gen. John B. Hood.
 The battle of Peachtree Creek was the first battle fought by Hood as commander of the Army of Tennessee.
William H. "Bill" Blizzard (September 19, 1892 – 1958) was a union organizer, a commander of the miners' army during the Battle of Blair Mountain, and president of District 17 of the United Mine Workers.
 Blizzard is most remembered for his role in the Battle of Blair Mountain, leading the miners against the forces of Logan County sheriff Don Chafin.
 For his leadership role in the battle, Blizzard was charged with treason, but was acquitted at his trial on these charges.
 From that time forward, he remained an important leader within the UMW and organized labor.
The Battle of Yanling () was fought in 575 BC between the states of Chu and Jin at Yanling during the Spring and Autumn period of ancient China.
 On the Jin side, Xi Qi (郤錡) commanded the right wing whilst Luan Shu (欒書) commanded the center with Han Jue (韓厥) on the left .
 Prior to the battle, Shi Xie wanted to avoid battle on the basis that external enemies are necessary for internal peace.
 The Chu army had the numerical advantage but with the exception of the King's personal guard, it was in poor condition.
 The Chu army was also commanded by Zifan (子反) and Zichong (子重), who hated each other.
 Following Luan Shu's advice, the Jin army took a defensive posture instead of going on the offensive.
 By dawn the Jin armies were deployed behind a marsh and ditch, which impeded Chu troops.
 Fen Huang, a Jin officer, pointed out that the best Chu troops in the center was bogged down by the marsh, leaving the flanks to be held only by badly disciplined 'wild tribes of the south'.
 Jin chariots then charged both Chu flanks, scattering the enemy.
 They then proceeded to attack the center, which contained the Chu King commanding his troops.
 Although the Chu King's life was endangered a couple of times, Jin officers let him escape as a sign of respect.
 However, he was wounded by an arrow and his army was driven back.
Field Marshal Sir John Michel GCB, PC (1 September 1804 – 23 May 1886) was a British Army officer.
 He commanded the 6th Regiment of Foot during the Eighth Xhosa War in 1851 and served as Chief of Staff of the British Army's Turkish contingent during the Crimean War in 1854 before transferring to India where he commanded the Malwa Field Force which pursued Tatya Tope in the aftermath of the Indian Mutiny.
 He then commanded the 1st Division at the Battle of Taku Forts in August 1860 during the Second Opium War and took part in the burning of the Old Summer Palace at Peking in October 1860 as a reprisal for the torture and murder of British prisoners before being appointed Commander of British Troops in China and Hong Kong in 1861.
 He later commanded the forces in British North America playing a key role in the organization of the militia volunteers in resistance to the Fenian raids invasions in 1866.
 His last appointment was as Commander-in-Chief of Ireland in 1875.
Wang Jingjiu or Wang Ching-chiu (王敬久) (1902–1968) was a general in China's National Revolutionary Army.
 He commanded the 87th Division and was engaged in the Chinese Civil War and suppressing the Chahar People's Anti-Japanese Army in 1933.
 His Division became one of the Chinese-German trained Divisions forme in 1936-37.
 It fought under the 71st Corps at the Battle of Shanghai and Battle of Nanking.
 The following year he commanded 25th Corps in the Battle of Wuhan and in the Battle of Nanchang in 1939.
 He later commanded the 10th Army Group in the Battle of Zhejiang-Jiangxi of 1942, Western Hubei Campaign of 1943, and Western Hunan Campaign of 1945.
The Battle of Bạch Đằng (Vietnamese: "Trận Bạch Đằng" , Chữ nôm: 陣白藤) was one of the greatest victories in Vietnamese military history.
 It was a battle between Đại Việt, commanded by Supreme Commander Trần Hưng Đạo, and the invading army of the Yuan dynasty, commanded by general Omar Khan.
 The Battle of Bạch Đằng was the last confrontation between Đại Việt and the Yuan dynasty.
 The battle took place at the Bach Dang River, near Ha Long Bay in present-day northern Vietnam.
 The battle was a tactical masterpiece of the same stature as the other battle at Bach Dang River.
The Battle of Walk on July 8, 1657 between forces of Sweden commanded by Friedrich von Löwen on one side, and Russian forces led by stolnik Matvey Sheremetyev, who for the first time in his career commanded an army by himself, on the other side.
 The largest part of the Russian army disobeyed Sheremetyev and left the battle at the beginning, forcing him to rely on the 250 reiters of Colonel Denis Fonvizin, who played the key role in the breakthrough and allowed the rest of the army to escape.
 The Swedish forces won the battle, and according to their sources they defeated an army of 8,000 men, 32 standards, banners and other field declarations had been captured in the battle and 1,500 Russians were dead or wounded along with their commander Matvey Sheremetyev, who later died in captivity.
 However, a recent analysis of Russian 17th-century archive documents related to the battle demonstrates that the entire Russian force, most of which escaped, consisted of only 2,193 men, 353 additional troops failed to arrive in time, and even Tsar Alexis I in his correspondence expected his army to be no larger than 3,000, while the casualties included 108 killed, 28 wounded, 5 captured.
 The Swedish declaration has been criticized by Oleg Kurbatov, an expert in the Russian military history of the 17th century, as often tendentious and inaccurate in its description of the Russian army and having inflated numbers.
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.

Question: How long was the battle that Bill Blizzard commanded an army of miners in?
Answer: five days