Subcategories - Invasions, Raids, Conquests, Sieges
- Afonso I
- Alamo
- Albanian-Turkish Wars
- Alboin
- Alexander Nevsky
- Alexander Nevsky Defends Novgorod from Swedish Invaders
- Alexander the Great Begins Expansion of Macedonia
- Alexander the Great Invades the Indian Subcontinent
- Alexander’s Wars of Conquest
- Algeria Cracks Down on Islamic Militants
- Allied Invasion of France
- Allied Invasion of Italy
- Almohad Conquest and Rule of Muslim Spain
- Alp Arslan
- American Indian wars
- American Northwest Indian Wars
- Anthony Eden
- Armenian Empire Reaches Its Peak Under Tigranes the Great
- Árpád
- Aryan Conquest of India
- Aśoka Reigns over India
- Assault at Anzio
- Assault on Crete
- Assault on Iwo Jima
- Athenian Invasion of Sicily
- Attack on Mandalay
- Bartolomé de Las Casas
- Bartolomé de Las Casas Publishes Brief Relation of the Destruction of the Indies
- Basarab Defeats Hungarians
- Basil II Conquers the Bulgars
- Battle of Acre
- Battle of Adrianople
- Battle of Agincourt
- Battle of Antietam
- Battle of Arsuf
- Battle of Britain
- Battle of Châlons
- Battle of Clontarf
- Battle of Edington
- Battle of France
- Battle of Gaugamela
- Battle of Goose Green
- Battle of Granicus
- Battle of Hastings
- Battle of Hattin
- Battle of Hydaspes
- Battle of Issus
- Battle of Kars
- Battle of Ksar el-Kebir
- Battle of Las Navas de Tolosa
