During the Civil War period Mr. Brown also invented the Brown & Sharpe formed tooth gear cutter, a basic invention which ultimately revolutionized the world's gear manufacturing industry by changing its basic economics.

During the Civil War, Custer, who achieved a brilliant record, was made brigadier general at the age of 23.

* 1864 – During the American Civil War, Union forces led by General William T. Sherman launch an assault on Atlanta, Georgia.

During this time, his parents took part in the Spanish Civil War in supporting rather than fighting roles.

During the Civil War, prior to the siege of Raglan Castle in 1645, King Charles I visited Abergavenny and presided in person over the trial of Sir Trefor Williams, 1st Baronet of Llangibby, a Royalist who changed sides, and other Parliamentarians.

During the American Civil War, it was the site of a prisoner-of-war camp which is now Andersonville National Historic Site.

During the Civil War, the Confederate army established Camp Sumter to house incoming Union prisoners of war.

During the Civil war, soldiers from different parts of the United States played baseball together, leading to a more unified national version of the sport.

During the period of the English Civil War, the role of bishops as wielders of political power and as upholders of the established church became a matter of heated political controversy.

During the American Civil War, the Union tended to name the battles after the nearest watercourse, such as the Battle of Wilsons Creek and the Battle of Stones River, whereas the Confederates favoured the nearby towns, as in the Battles of Chancellorsville and Murfreesboro.

During the few years after its foundation the British Museum received several further gifts, including the Thomason Collection of Civil War Tracts and David Garrick's library of 1, 000 printed plays, but yet contained few ancient relics recognisable to visitors of the modern museum.

During the Second Sudanese Civil War ( 1983 – 2005 ), there was a massive uncontrolled crossing of the Sudan-C. A. R.

During 1996, the Ministry of Public Security established the Fuerza Pública or Public Force which reorganized and eliminated the Civil Guard, Rural Assistance Guard, and Frontier Guards as separate entities ; they are now under the Ministry and operate on a geographic command basis performing ground security, law enforcement, counter-narcotics, and border patrol functions.

During the American Civil War, some Maritimers emigrated to the United States to volunteer for the armies of the Union or the Confederacy.

During the American Civil War of 1861 – 1865, some soldiers pinned paper notes with their name and home address to the backs of their coats.

During 1975 – 1976, Mobutu directed the FAZ to intervene in the Angolan Civil War assisting the National Liberation Front of Angola ( FNLA )' s fight against the Marxist Popular Movement for the Liberation of Angola ( MPLA ).

During the American Civil War he was consulting surgeon in the Mower Army Hospital, near Philadelphia, and acquired considerable reputation for his operations in cases of gunshot wounds.

During the secession crisis in Missouri at the beginning of the American Civil War, Atchison sided with Missouri's pro-Confederate governor, Claiborne Jackson.

During the English Civil War dragoons were used for a variety of tasks: providing outposts, holding defiles or bridges in the front or rear of the main army, lining hedges or holding enclosures, and providing dismounted musketeers to support regular cavalry.

During the American Civil War ( 1861 – 1865 ), the Union feared that the seceded Confederate States of America ( CSA ) would plan a northerly attack from Canada, which was still owned by the British Empire and remained neutral in the war.

During the Salvadoran Civil War the Armed Forces of El Salvador waged war against counter-insurgents organized under the FMLN.

During the Civil War, Southern women played a major role as volunteer nurses working in makeshift hospitals.

During the Civil War they sold for $ 1, 000.

During the American Civil War, the oil-producing region spread over much of western Pennsylvania, up into western New York state, and down the Ohio River valley into the states of Ohio, Kentucky, and the western part of Virginia ( now West Virginia ).

During the First and Second World Wars, Inchcolm was occupied by the army as part of the defences of the Firth of Forth.

During the first and second World Wars, several battleships and aircraft carriers were built with a " clipper bow " for improved hydrodynamic efficiency.

During the Napoleonic Wars, Russia — supported by Great Britain in the Dardanelles Operation — blockaded the straits in 1807.

During the Napoleonic Wars, dragoons generally assumed a cavalry role, though remaining a lighter class of mounted troops than the armored cuirassiers.

During the Napoleonic Wars, Freikorps were formed for the purpose of shaking off French rule in Germany.

During the Greco-Persian Wars ( 499 – 448 BC ), alliances between groups of cities ( whose composition varied over time ) fought against the Persians.

During the course of these " Bishops ' Wars " Charles tried to raise an army of Irish Catholics, but was forced to back down after a storm of protest in Scotland and England.

During the Middle Ages, Muslims were in conflict with Zoroastrians during the Islamic conquest of Persia ; Christians were in conflict with Muslims during the Byzantine-Arab Wars, Crusades, Reconquista and Ottoman wars in Europe ; Christians were in conflict with Muslims during the Crusades, Reconquista and Inquisition ; Shamans were in conflict with Buddhists, Taoists, Muslims and Christians during the Mongol invasions ; and Muslims were in conflict with Hindus and Sikhs during Muslim conquest in the Indian subcontinent.

During the Wars of the Roses two battles were fought in and around St Albans.

During the Yugoslav Wars, nearly every single nation that had ties with Serbia, had broken off diplomacy for the wars in Yugoslavia, and the rule of Slobodan Milošević.

During this period between the two World Wars France and Germany worked to help develop the country in both the technical and educational spheres.

During the Napoleonic Wars the regiment saw action in the Peninsular War.

During the 1990s, Charles Taylor's presidency and the First and Second Liberian Civil Wars underscored Liberian relations with the Western world, the People's Republic of China, and its neighboring countries in Western Africa.

During the Napoleonic Wars, the city's status changed.

During the Napoleonic Wars ( 1800 – 1815 ), Malta's economy prospered and became the focal point of a major trading system.

During the nineteenth century, American militia saw action in the various Indian Wars and the War of 1812, the American Civil War and the Spanish-American War.

During the Napoleonic Wars ( 1802 – 1814 ), Parma was part of the Taro Département.

During the Wars of Castro, Taddeo was also appointed Commander of the Papal Army.

During the " War of the Holy League " and the " Italian Wars ", alliances and participants changed dramatically.

During the Napoleonic Wars the British army created several experimental units known as " Rifles ", armed with the Baker rifle.

During the Punic Wars between Rome and the great Mediterranean empire of Carthage, Rome's stature increased further as it became the capital of an overseas empire for the first time.

During the First ( 1994 – 1996 ) and Second Chechen Wars ( 1999 – 2009 ), Chechen rebels used RPGs to attack Russian tanks from basements and high rooftops.

During the Yugoslav Wars ( 1991-1995 ), RPGs were used by all sides with great effect.

During the Napoleonic Wars, fearing that French control of the Netherlands might deliver Sri Lanka to the French, Great Britain occupied the coastal areas of the island ( which they called Ceylon ) with little difficulty in 1796.