John Churchill vs Reinhard Scheer

Churchill, as Duke of Marlborough, commanded the allied army at the Battle of Blenheim. His forces defeated the French and Bavarian army, preventing the fall of Vienna. The victory was a turning point in the War of the Spanish Succession.

Marlborough led the allied army to victory at the Battle of Ramillies. The French army was routed, leading to the capture of much of the Spanish Netherlands. The victory was achieved with relatively low casualties.

Marlborough commanded the allied forces at the Battle of Oudenarde. His army defeated the French under the Duke of Burgundy. The victory led to the capture of Lille and further weakened French control of the Spanish Netherlands.

Marlborough and Prince Eugene won a costly victory at the Battle of Malplaquet. The French army retreated, but allied casualties were very high. The battle was the bloodiest of the war and led to criticism of Marlborough's tactics.

Marlborough was dismissed from all his offices by Queen Anne in 1711. Political intrigue and accusations of embezzlement led to his fall. He went into voluntary exile in Europe until the accession of George I.

Scheer commanded the German High Seas Fleet at the Battle of Jutland, the largest naval battle of World War I. His fleet inflicted heavier losses on the British Grand Fleet but was forced to retreat. Scheer's tactical handling prevented a decisive British victory but failed to break the blockade.

Scheer, as Chief of the Naval Staff, advocated for the resumption of unrestricted U-boat warfare in January 1917. He argued it would starve Britain into submission within six months. This decision led to the entry of the United States into World War I in April 1917.

Scheer, as Chief of the Naval Staff, ordered the scuttling of the German High Seas Fleet at Scapa Flow on 21 June 1919. This was to prevent the fleet from being divided among the Allies under the Treaty of Versailles. 52 ships were sunk, the largest loss of naval vessels in a single day.