Wars, Battles & Armed Conflicts

Wars, battles, and other domestic or international conflicts, whether armed or diplomatic, are often the outcome of a dispute over natural resources or a struggle for power, influence, and wealth. Major conflicts between nations, peoples, and political groups can end up shifting the cultural and political geography of the world and can also effect change, whether intentional or not, in societal values and the balance of power.

Wars, Battles & Armed Conflicts Encyclopedia Articles

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World War I
World War I, an international conflict that in 1914–18 embroiled most of the nations of Europe along with Russia, the United States, the Middle East, and other regions. The war pitted the Central Powers—mainly...
World War II
World War II, conflict that involved virtually every part of the world during the years 1939–45. The principal belligerents were the Axis powers—Germany, Italy, and Japan—and the Allies—France, Great Britain,...
Crusades
Crusades, military expeditions, beginning in the late 11th century, that were organized by western European Christians in response to centuries of Muslim wars of expansion. Their objectives were to check...
Battle of Thermopylae
Battle of Thermopylae, (480 bce), battle in central Greece at the mountain pass of Thermopylae during the Persian Wars. The Greek forces, mostly Spartan, were led by Leonidas. After three days of holding...
Cuban Revolution
Cuban Revolution, armed uprising in Cuba that overthrew the government of Fulgencio Batista on January 1, 1959. The revolution’s leader, Fidel Castro, went on to rule Cuba from 1959 to 2008. As a result...
Hundred Years’ War
Hundred Years’ War, intermittent struggle between England and France in the 14th–15th century over a series of disputes, including the question of the legitimate succession to the French crown. The struggle...
Punic Wars
Punic Wars, (264–146 bce), a series of three wars between the Roman Republic and the Carthaginian (Punic) empire, resulting in the destruction of Carthage, the enslavement of its population, and Roman...
Pearl Harbor attack
Pearl Harbor attack, (December 7, 1941), surprise aerial attack on the U.S. naval base at Pearl Harbor on Oahu Island, Hawaii, by the Japanese that precipitated the entry of the United States into World...
Korean War
Korean War, conflict between the Democratic People’s Republic of Korea (North Korea) and the Republic of Korea (South Korea) in which at least 2.5 million persons lost their lives. The war reached international...
American Civil War
American Civil War, four-year war (1861–65) between the United States and 11 Southern states that seceded from the Union and formed the Confederate States of America. The secession of the Southern states...
Vietnam War
Vietnam War, (1954–75), a protracted conflict that pitted the communist government of North Vietnam and its allies in South Vietnam, known as the Viet Cong, against the government of South Vietnam and...
Afghanistan War
Afghanistan War, international conflict in Afghanistan beginning in 2001 that was triggered by the September 11 attacks and consisted of three phases. The first phase—toppling the Taliban (the ultraconservative...
French Revolutionary wars
French Revolutionary wars, title given to the hostilities between France and one or more European powers between 1792 and 1799. It thus comprises the first seven years of the period of warfare that was...
Battle of France
Battle of France, (May 10–June 25, 1940), during World War II, the German invasion of the Low Countries and France. In just over six weeks, German armed forces overran Belgium and the Netherlands, drove...
Pacific War
Pacific War, major theatre of World War II that covered a large portion of the Pacific Ocean, East Asia, and Southeast Asia, with significant engagements occurring as far south as northern Australia and...
Wars of the Roses
Wars of the Roses, (1455–85), in English history, the series of dynastic civil wars whose violence and civil strife preceded the strong government of the Tudors. Fought between the houses of Lancaster...
Napoleonic Wars
Napoleonic Wars, series of wars between Napoleonic France and shifting alliances of other European powers that produced a brief French hegemony over most of Europe. Along with the French Revolutionary...
American Revolution
The American Revolution was an insurrection carried out by 13 of Great Britain’s North American colonies that began in 1775 and ended with a peace treaty in 1783. The colonies won political independence...
Chinese Civil War
Chinese Civil War, (1945–49) was a military struggle for control of China waged between the Nationalists (Kuomintang) under Chiang Kai-shek and the Communists under Mao Zedong. During the Second Sino-Japanese...
Seven Years’ War
Seven Years’ War, (1756–63), the last major conflict before the French Revolution to involve all the great powers of Europe. Generally, France, Austria, Saxony, Sweden, and Russia were aligned on one side...
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Wars, Battles & Armed Conflicts Encyclopedia Articles