Born on July 23, 1897, Amelia Earhart grew up an adventurous tomboy in Kansas before discovering aviation in her twenties. She became a celebrated pilot, setting speed and distance records and becoming the first woman to fly solo across the Atlantic in 1932, before vanishing over the Pacific in 1937 during an attempt to circumnavigate the globe, a mystery that endures to this day.
Officers of the Committee of Union and Progress, based in Salonika and Monastir, threatened to march on Constantinople unless the sultan reinstated the 1876 constitution. Facing mutiny within his own army, Abdul Hamid II capitulated on July 23, 1908, restoring parliament and press freedoms. The revolution reshaped Ottoman politics but also opened a turbulent path toward the empire's final collapse a decade later.
Officers of the Committee of Union and Progress, based in Salonika and Manastir, threatened to march on Constantinople unless the Sultan reinstated the 1876 constitution and parliament. Facing the threat of civil war, Abdul Hamid II capitulated on July 23, 1908, restoring constitutional government and beginning the Second Constitutional Era. The revolution accelerated the empire's slide toward nationalism and, ultimately, its dissolution after World War I.
Delegates concluded months of negotiation at Lausanne, Switzerland, replacing the harsher, unratified Treaty of Sèvres with terms Turkish nationalists under Mustafa Kemal (later Atatürk) could accept. The treaty recognized Turkish sovereignty over Anatolia and eastern Thrace, abolished capitulations granting foreigners special privileges, and mandated a large-scale population exchange between Greece and Turkey, formally establishing the borders of the Republic of Turkey, proclaimed later that year.
In the early hours of July 23, 1952, a group of nationalist military officers calling themselves the Free Officers Movement seized key installations across Cairo, including army headquarters and radio stations, in a nearly bloodless coup. Within days King Farouk abdicated and sailed into exile, ending 150 years of the Muhammad Ali dynasty and setting Egypt on a republican, pan-Arabist course under leaders including Gamal Abdel Nasser.
Two days after leaving lunar orbit, Neil Armstrong, Buzz Aldrin, and Michael Collins answered questions transmitted from Houston as their command module Columbia hurtled homeward at thousands of miles per hour. The broadcast let a global audience, still absorbing the enormity of the Moon landing, hear directly from the men who had walked on another world days earlier.
The Senate Watergate Committee formally subpoenaed tapes and documents from President Nixon on July 23, 1973, following revelations by aide Alexander Butterfield that Nixon had secretly recorded Oval Office conversations. Nixon refused, citing executive privilege, triggering a year-long legal and political battle over the tapes that ultimately produced evidence of obstruction of justice and forced his resignation in August 1974.