



5. The Battle of Waterloo
The Battle of Waterloo occurred on June 18, 1815, between the French Army of Napoleon and the coalition led by the Duke of Wellington and Field Marshal Blücher. This decisive battle of its era ended a 23-year conflict, halting France's European domination and permanently extinguishing Napoleon's imperial ambitions.
In 1814, European nations, fearing Napoleon Bonaparte's military prowess, formed an alliance to overthrow him, exiling him to a small island in the Mediterranean. Aware of his enduring popularity in France, he orchestrated a clandestine escape and returned. Learning of this, the reigning French king dispatched successive armies to capture him, but Napoleon deftly maneuvered, eventually reclaiming power.
Fearing Napoleon's hegemony would subjugate all of Europe, a coalition comprising Britain, Austria, Russia, and Prussia assembled to confront him at Waterloo. Napoleon delayed the battle until June 18, waiting for the ground to dry. Wellington's forces bravely withstood repeated French assaults until evening. Just when it seemed Napoleon had breached Wellington's defenses, the Prussian army arrived, flanking Napoleon's right wing.
Seizing the opportunity, Wellington's forces counterattacked, sending the French into disarray. The coalition pursued, entering French territory and restoring Louis XVIII to the throne. Napoleon abdicated and was exiled to Saint Helena, where he died in 1821. The Battle of Waterloo elevated Britain to superpower status and liberated Europe from French dominance, fostering peace and paving the way for German unification.

6. The Siege of Orleans
The Siege of Orleans marked the onset of the Hundred Years' War between France and England. This siege occurred at the peak of English power during the later stages of the conflict. Orleans held strategic and symbolic significance for both sides. An agreement among contemporary English nobles, led by John of Lancaster, aimed to fulfill his brother King Henry V of England's dream of conquering all of France if Orleans fell. For half a year, the English and their French allies seemed victorious, but the siege crumbled nine days after Joan of Arc's arrival.
The French emerged victorious in the Siege of Orleans, France, in May 1429 largely due to Joan of Arc, a teenage peasant with a divine vision who fought in the Hundred Years' War. The English appeared poised to win their nearly six-month siege of the city, but when Saint Joan appeared within the city, rallied the populace, proposed strategic decisions, and joined the battle, the French reclaimed the Loire River's banks and routed the invaders. The victory buoyed French spirits, disheartened after Henry IV's heavy defeat at Agincourt, France. Many credit the battle with saving France from English rule for centuries.
Following the decisive victory at Agincourt in 1415, the English held the upper hand in the conflict, seizing much of northern France. By the Treaty of Troyes in 1420, England's Henry V became regent of France. Under this treaty, Henry married Catherine, daughter of the current French king, Charles VI, and was to succeed to the French throne upon Charles's death. The Dauphin of France (title given to the French heir apparent), Charles, son of the French king, was subsequently disinherited.

7. The Battle of Hastings
On October 14, 1066, the Norman invader William the Conqueror defeated and killed King Harold II on Senlac Hill near Hastings, England. William believed the former king, Edward the Confessor, had promised him the English throne in 1051. But on his deathbed, Edward altered his decision and instead chose the nobleman Harold Godwinson. William marshaled forces to contest Harold's claim, vanquishing the newly-elected king and subsequently advancing to London, where Norman invaders were capitulated. King William I was crowned on Christmas Day in 1066. The Battle of Hastings marked the end of Anglo-Saxon rule in England.
The Battle of Hastings, lasting a day, concluded with Harold's forces decisively defeated. Following the victory at the Battle of Hastings, William marched to London and received the city's submission. On Christmas Day in 1066, he was crowned the first Norman king of England at Westminster Abbey, and the Anglo-Saxon era of English history came to a close. Through the Norman invasion, French was introduced into English courts for centuries, fundamentally altering the English language, imparting it with new words, and giving birth to modern English.
William I proved to be a powerful ruler of England, and the Domesday Book, a grand census of England's lands and people, stands as one of his notable achievements. After William I's death in 1087, his son, William Rufus, succeeded as William II, the second Norman king of England. The tale of The Battle of Hastings and the Norman conquest of England is recounted through the Bayeux Tapestry, a medieval masterpiece measuring 230 feet.

8. The Battle of Gettysburg
The Battle of Gettysburg took place from July 1 to July 3, 1863, in and around the town of Gettysburg, Pennsylvania, by the Union and Confederate forces in the American Civil War. It had the largest number of casualties of the entire conflict and is often described as the turning point of the war. Major General George Meade's Army of the Potomac defeated the assaults by General Robert E. Lee's Army of Northern Virginia, ending Lee's invasion of the North.
Under the leadership of General George Meade, the Union forces triumphed over the rebels led by Robert E. Lee at Gettysburg on July 3, 1863, after three days of fighting. The Southern forces, fresh from their victory at Chancellorsville, were hoping to advance farther north as the two armies collided. While the Confederates initially gained ground on the first day of the battle, by the third day, they were forced to retreat, with nearly 100,000 casualties. The battle dashed Confederate hopes of reaching Harrisburg or Philadelphia.
Historians later noted that the Battle of Gettysburg, along with the Confederate defeat at Vicksburg on July 4, were turning points in the Civil War favoring the Union. Union casualties in the battle amounted to 23,000, while the Confederates lost around 28,000 - nearly a third of Lee's army. President Abraham Lincoln honored the fallen at Gettysburg in a famous speech, wherein he defined the Civil War, in essence, as a struggle to uphold the principles of the nation's founding, that all men are created equal.

9. The Battle of Yorktown
The Battle of Yorktown proved to be the decisive engagement of the American Revolution. With overwhelming numbers and superior fighting, they endured heavy losses during the three-week siege, the British army surrendered to the Continental Army and their French allies. This final major land battle of the American Revolution led to peace negotiations with the British and the signing of the Treaty of Paris in 1783.
The surrender of the British foreshadowed the end of British rule in the colonies and the birth of a new nation, the United States of America. On October 19, 1781, the British forces under General Cornwallis were easily defeated at Yorktown. And after being escorted by the French naval fleet at sea and American forces on land. Throughout the Revolutionary War, the resourceful colonial militia became a fairly effective fighting force under General George Washington. The protracted conflict eventually wore down the British, forcing them to surrender and withdraw from American colonies, paving the way for the birth of the United States of America.
The Battle of Yorktown marked the collapse of British war efforts. Although it took the Americans two more years of skillful diplomacy to formally secure their independence through the Treaty of Paris, the battle was won with the British defeat at Yorktown.

10. The Invasion of Normandy
While Stalingrad might be a decisive battle for the Eastern Front, the Invasion of Normandy by Allied forces on D-Day, 1944 marked the beginning of the end for Nazi Germany on the Western Front. The invasion was one of the largest military amphibious assaults in history and required meticulous planning. Prior to D-Day, the Allies conducted a massive deception campaign designed to mislead German forces about the intended invasion target. By the end of August 1944, the entire northern region of France had been liberated, and by the following spring, the Allies had defeated the German forces.
Canadian, French, American, and British forces launched a seaborne assault on June 6, 1944, utilizing extensive air and naval bombardments along with paratrooper landings. By July, over a million troops had landed on the beaches of France, ultimately reclaiming much of the French territory and forcing the Germans to reopen a stabilized front. By late August 1944, the Allies had advanced to the River Seine, liberated Paris, and pushed the Germans out of northwestern France, effectively concluding the Normandy campaign. The Allied forces then prepared to advance into Germany, where they would meet the advancing Soviet armies from the east.
The Invasion of Normandy began to turn the tide against Nazi Germany. A significant psychological blow, it also prevented Hitler from diverting troops from France to build up his Eastern Front against the advancing Soviets. By the following spring, on May 8, 1945, the Allies formally accepted the unconditional surrender of Nazi Germany. Hitler had committed suicide a week earlier, on April 30th.

