Alfonso XIII vs George Tupou I

Alfonso XIII became King of Spain at birth, as his father Alfonso XII had died. His mother Maria Cristina served as regent until he came of age in 1902.

During Alfonso XIII's minority, Spain lost the Spanish-American War, ceding Cuba, Puerto Rico, and the Philippines to the United States. This disaster led to the Generation of '98 and a crisis of national identity.

Spanish forces suffered a catastrophic defeat at Annual in Morocco, with thousands killed by Rifian rebels. The disaster severely damaged the monarchy's prestige and led to political crisis.

Alfonso XIII supported General Miguel Primo de Rivera's coup, which established a military dictatorship. The king's association with the dictatorship further eroded support for the monarchy.

After the Republican victory in municipal elections, Alfonso XIII left Spain without abdicating. The Second Spanish Republic was proclaimed, and he lived in exile until his death in 1941.

George Tupou I converted to Christianity under the influence of Methodist missionaries. He later made Christianity the official religion of Tonga, which shaped the nation's laws and social structure, including the abolition of traditional pagan practices.

George Tupou I, then known as Taufa'ahau, completed the unification of Tonga after a series of wars and alliances. He defeated rival chiefs and consolidated the islands under his rule, ending centuries of civil conflict.

George Tupou I abolished the traditional system of serfdom and granted land rights to commoners. He decreed that every adult male Tongan was entitled to a plot of land for farming, a policy that continues to shape Tongan society.

George Tupou I issued Tonga's first written constitution, establishing a constitutional monarchy with a parliament, judiciary, and protection of civil rights. This constitution remains in force today, making Tonga the only Pacific island nation to never lose its indigenous governance.