The Battle of Blenheim took place on August 13, 1704, during the War of the Spanish Succession. It was fought between the forces of the Duke of Marlborough and Prince Eugene of Savoy against the French and Bavarian armies. This decisive battle marked a turning point in the war, as the Allied forces successfully defeated their opponents, preventing French expansion in Europe. The battle is notable for its strategic planning and execution, showcasing the military prowess of the Allies. The victory at Blenheim boosted morale among the Allies and solidified the reputation of the Duke of Marlborough as a leading military commander of his time.