The International Congress of Miners, representing 1,271,500 miners, opened in Brussels in Belgium. The Congress adopted a resolution the next day for a guaranteed minimum wage, and pledging that members would participate in politics.
In Philadelphia, the 90,000 unionized textile workers went on strike for shorter hours and higher wages.
In the U.S. state of Kansas, a collision between two trains on the Sante Fe line killed nine people and injured 28 others at Paola, Kansas, one mile north of Stillwell.
June 5, 1903 (Friday)
Six days before the assassination of King Alexander of Serbia and his wife, a new constitution was promulgated in Serbia to further restrict the powers of the monarch and to increase the accountability of government officials.
U.S. President Theodore Roosevelt reutrned to Washington after his tour of the western United States, having traveled 14,000 miles and having made 263 speeches.
Trinity College, Dublin, announced its intention to accept women as full members in the following year. "Steamboat ladies" from Oxford and Cambridge would be among the first recipients.
An edict by the Russian Empire was passed to place all property of the Armenian Church under Tsarist Imperial control, prompting the founding of the Armenian Revolutionary Federation, a militia to act as guards of the churches and protesters for religious freedom.
Italy's Prime Minister, Giuseppe Zanardelli, resigned after losing a vote in the Italian Chamber of Deputies. He would reconsider the next day, and would remain in the post until November.
June 14, 1903: Downtown Heppner, Oregon, during the flood
Heppner flood of 1903: The town of Heppner, Oregon, was nearly destroyed by a cloud burst that resulted in a flash flood that killed an estimated 247 people.
June 15, 1903 (Monday)
Prince Peter Karageorgevitch was unanimously selected as the new King of Serbia by the kingdom's Senate, four days after King Alexander's assassination.
The British ironclad turret ship HMSScorpion foundered in the Atlantic Ocean while being towed from the United Kingdom to the United States to be scrapped, and was lost. The Royal Navy ship had already been decommissioned, sunk as a target, and raised for its scrap value.
Wilbur Wright made a presentation to the Western Scoeity of Engineers in Chicago to give details of the progress that he and his brother Orville Wright had made in 1902 with their glider experiments, but avoided any mention of their plans to make the first engine-powered flight, which would take place almost six months later on December 17, 1903, at Kitty Hawk, North Carolina.
Pierre Brossolette, French journalist and resistance fighter, in Paris (died 1944)
George Orwell, English author, in Motihari, Bengal Presidency, British India, under the name Eric Arthur Blair (died 1950)
June 26, 1903 (Friday)
Croydon Mental Hospital, the first institution to be referred to as a "mental hospital" or a "mental institution" (as opposed to a "lunatic asylum") was opened at Warlingham, Surrey, south of London a research hospital for psychiatric treatment. Considered an improvement, the hospital's treatment research included now-discredited procedures including psychosurgery (including the lobotomy) and electruc shock therapy.
The Culebra Naval Reservation was established by U.S. President Theodore Roosevelt at Culebra Island in the newly acquired U.S. territory of Puerto Rico for military exercises and training, and would operate until 1975.
The White Star Line ocean liner SS Arabic, with accommodation for 1,400 passengers, began its maiden voyage from Liverpool in the United Kingdom, arriving in New York City in the U.S. on July 5. The Arabic would be sunk by a German submarine during World War One, on August 19, 1915.
The first international New Thought convention was held at the grand hall on the top of the Masonic Temple Building in Chicago and attended by 1,200 adherents of the movement from 20 organizations.
↑"Nine Killed in Head on Collision of the Santa Fe", Chicago Daily Tribune, June 5, 1903, p.3
↑Mrđenović, Dušan (1988). Владе и устави Кнежевине Србије, Краљевине Србије, Краљевине СХС и Краљевине Југославије (1835—1941)[Governments and Constitutions of the Principality of Serbia, the Kingdom of Serbia, the Kingdom of Serbs, Croats, Slovenes and Serbs and the Kingdom of Yugoslavia (1835—1941)]. Београд: Nova Knijga. p.169. ISBN86-7335-066-2.
↑Liban had collided with another ship, Insulaire, near Marseille."French Steamer Sunk; Over 150 May Be Dead", The New York Times, June 8, 1903, p.1
↑Brenner, Morgan G. (2009). The Majors of Golf: Complete Results of the Open, the U.S. Open, the PGA Championship and the Masters, 1860–2008. Vol.1. McFarland. ISBN978-0-7864-3360-5.
↑Geifman, Anna (1995). Thou Shalt Kill: Revolutionary Terrorism in Russia, 1894-1917. Princeton University Press. pp. 21–22. ISBN0-691-02549-5
↑McWilliam, Robert C. (2001). BSI: The first hundred years. London: Thanet Press.
↑Combs, Harry (1979). Kill Devil Hill: Discovering the Secret of the Wright Brothers. Englewood, Colorado: TernStyle Press. pp.186–187. ISBN0-940-05302-0.