January 22

Ottoman forces under Selim I defeat the Mamluk Sultanate at the Battle of Ridaniya, gaining control of Egypt.

Ottoman Sultan Selim I's decisive victory over the Mamluk Sultanate, which had ruled Egypt and much of the Levant for over two and a half centuries, brought Egypt, along with the holy cities of Mecca and Medina, under Ottoman control. The conquest significantly expanded Ottoman territory and prestige, positioning the sultan as protector of the two holiest sites in Islam.

The Portuguese royal family arrives in Brazil after fleeing the Napoleonic invasion of Portugal.

Fleeing Napoleon's invading army, the Portuguese royal family and court, escorted by the British navy, relocated the seat of the Portuguese empire across the Atlantic to Rio de Janeiro, an unprecedented transfer of a European monarchy to its colony. The relocation elevated Brazil's status and set in motion the political developments that led to Brazilian independence in 1822.

Zulu forces defeat British troops at the Battle of Isandlwana during the Anglo-Zulu War.

Vastly outnumbered Zulu warriors annihilated a British camp at Isandlwana using traditional "horns of the buffalo" encirclement tactics, killing over 1,300 British and colonial troops in one of the worst defeats ever inflicted on a modern European army by an indigenous force. The stunning loss shocked Britain and led to a massive escalation of the war effort against the Zulu kingdom.

Troops fire on peaceful demonstrators in St. Petersburg on "Bloody Sunday," helping trigger the 1905 Russian Revolution.

Troops fired on unarmed workers marching peacefully toward the Winter Palace to present a petition for better conditions and political reforms to Tsar Nicholas II, killing and wounding hundreds. "Bloody Sunday" shattered popular faith in the tsar as a benevolent protector and sparked widespread strikes and unrest that became known as the 1905 Russian Revolution, a precursor to the larger revolutions of 1917.

President Woodrow Wilson calls for "peace without victory" in a speech to the U.S. Senate regarding World War I.

Wilson's speech to the Senate proposed a postwar settlement based on equality among nations rather than a punitive peace imposed by the victors, foreshadowing themes he would later develop in his Fourteen Points. His idealistic vision contrasted sharply with the harsher reparations ultimately imposed on Germany at the Paris Peace Conference following the war's end.

France and West Germany sign the Élysée Treaty, formalizing postwar reconciliation between the two nations.

Signed by French President Charles de Gaulle and West German Chancellor Konrad Adenauer, the treaty formalized reconciliation between two nations that had fought three major wars against each other within living memory. It established regular consultations between the two governments and became a cornerstone of the deepening European integration that eventually produced the European Union.

The Boeing 747 enters commercial service, inaugurating the era of the "jumbo jet."

Pan Am's inaugural 747 flight from New York to London launched the era of mass long-haul air travel, as the aircraft's much larger capacity dramatically reduced the cost per seat on international routes. Its distinctive hump-backed design became instantly recognizable worldwide, and variants of the aircraft remained in production for passenger and cargo use for decades.

The U.S. Supreme Court issues its decision in Roe v. Wade, legalizing abortion nationwide.

The Supreme Court's 7-2 decision established a constitutional right to abortion based on an implied right to privacy, striking down restrictive state laws across the country. The ruling became one of the most contested in American legal history, fueling decades of political and social conflict, until it was overturned by the Court's 2022 Dobbs decision, returning abortion regulation to individual states.

Evo Morales is inaugurated as President of Bolivia, becoming the country's first Indigenous head of state.

Morales, a former coca farmer and union leader of Aymara descent, took office as Bolivia's first Indigenous president in a country where the majority of the population is Indigenous but had long been politically marginalized. His presidency pursued nationalization of natural resources and new rights protections for Indigenous communities, though it later grew increasingly controversial over extended term limits.

The Ram Mandir temple in Ayodhya, India, is inaugurated after a centuries-long religious and legal dispute.

The temple's construction followed a decades-long, often violent legal and religious dispute over the site, which Hindu nationalists claimed was the birthplace of the god Rama and where a 16th-century mosque had stood until it was demolished by a mob in 1992. India's Supreme Court awarded the site to Hindu groups in 2019, clearing the way for the temple's construction.