In 211 AD, Emperor Septimius Severus died, leaving the Roman Empire to his two sons. Caracalla and Geta were now co-emperors. Their rivalry would tear the imperial family apart. The brothers hated each other. They divided the imperial palace, built separate entrances, and even considered splitting the empire in two. Their mother, Julia Domna, tried desperately to mediate. Caracalla decided on a permanent solution. In December 211, he lured Geta to their mother's apartments. There, centurions loyal to Caracalla murdered the young co-emperor in Julia Domna's arms. Caracalla then ordered a damnatio memoriae against Geta. His image was chiseled from monuments, his name erased from records. Anyone who mourned him was executed, including his wife Fulvia Plautilla. Now sole ruler, Caracalla needed to secure his power. In 212 AD, he issued the Constitutio Antoniniana. With one edict, he granted Roman citizenship to every free man in the empire. This was a revolutionary act. It doubled the tax base overnight and bound provincial armies directly to the emperor. But it also diluted the old privilege of being 'Roman'. The empire was forever changed. To win army loyalty, Caracalla raised soldier pay by 50%. He lived and campaigned with the legions, adopting their dress. The financial strain was immense, requiring currency devaluation. His lasting monument is the Baths of Caracalla. These colossal public baths in Rome could hold 1,600 bathers. They were a gift to the people, a symbol of imperial power and populist appeal. In 216, seeking military glory like Alexander, Caracalla launched a war against the Parthian Empire. While campaigning near Carrhae in April 217, he stopped to relieve himself by the roadside. It was a fatal pause. Julius Martialis, a soldier with a personal grievance, approached and stabbed the emperor to death. Caracalla's bodyguard then immediately killed the assassin. Caracalla's legacy is a paradox. He was a fratricidal tyrant who murdered his brother. Yet, his Edict of 212 was one of history's most significant expansions of legal rights, reshaping Roman identity forever. 📄 Image Credits All images via Wikimedia Commons:- Septimius Severus: https://commons.wikimedia.org/wiki/File:Septimius_Severus_Glyptothek_Munich_357_cropped.jpg - Julia Domna: https://commons.wikimedia.org/wiki/File:Julia_Domna_%28Julia_Pia%29%2C_inv._2210%2C_Roman_-_Braccio_Nuovo%2C_Museo_Chiaramonti_-_Vatican_Museums_-_DSC00897.jpg - Geta: https://commons.wikimedia.org/wiki/File:Publius_Septimius_Geta_Louvre_Ma1076.jpg - Fulvia Plautilla: https://commons.wikimedia.org/wiki/File:Head_of_Fulvia_Plautilla._Face.jpg - Caracalla: https://commons.wikimedia.org/wiki/File:Caracalla_MAN_Napoli_Inv6033_n01.jpg - Roman Empire: https://commons.wikimedia.org/wiki/File:Roman_Empire_Trajan_117AD.png See links for full license details. 🔔 Subscribe for more forgotten stories from history: [Your Channel Link] 💬 If you could grant citizenship to everyone in your country today, would you? Why or why not? #history #cronologia #RomanEmpire #AncientRome #SeveranDynasty #RomanHistory #Geta #AncientHistory #Fratricide #RomanLaw #Citizenship #HistoricalFacts #RomanMilitary #Economy #BathsOfCaracalla #RomanArchitecture #ParthianWar #Campaign #Assassination #RomanEmperor #Legacy #WorldHistory