(Encyclopedia) war, armed conflict between states or nations (international war) or between factions within a state (civil war), prosecuted by force and having the purpose of compelling the defeated? Homework Center ? Frequently Asked Questions Wars Where can I find out all about a war? Who started World War I? What were the causes of the Civil War? What happened during the Holocaust? Homework Center ? Frequently Asked Questions Wars U.S. Civil War Civil War Photographs and Timeline American Civil War Homepage Causes of the Civil War: Documents Wars FAQ? (Encyclopedia) Indochina War: see Vietnam War. (Encyclopedia) Great War: see World War I. (Encyclopedia) Marsic War: see Social War. (Encyclopedia) Huguenot Wars: see Religion, Wars of. (Encyclopedia) Iraq War: see under Persian Gulf Wars. (Encyclopedia) Boer War: see South African War. (Encyclopedia) Gulf War: see Persian Gulf War; Iran-Iraq War.