13. Battle of the Somme (1916)
The Battle of the Somme epitomized the brutal stalemate of World War I’s Western Front. Known for its staggering casualties, this clash introduced the tank as a new weapon of war, forever altering battlefield technology. The Somme also highlighted the futility of frontal assaults against well-entrenched defenses, prompting armies to rethink their strategies. Its grim lessons in attrition, mechanization, and combined arms would shape military doctrines for the rest of the twentieth century.
