Alexander III is crowned Tsar of Russia. Alexander III of Russia was the Emperor of Russia from 1881 until his death in 1894. He became…
Author: Staff
26 May 1967
The Beatles’ album Sgt. Pepper’s Lonely Hearts Club Band is released. Released in June 1967, *Sgt. Pepper’s Lonely Hearts Club Band* fundamentally redefined what a…
25 May 1966
Explorer program: Explorer 32 launches. Explorer 32, also known as Atmosphere Explorer-B (AE-B), was a NASA scientific satellite launched on May 25, 1966, as part…
24 May 1626
Peter Minuit buys Manhattan. Peter Minuit is best known for arranging the purchase of Manhattan Island from the Native Americans in 1626 while serving as…
23 May 1911
The New York Public Library is dedicated. The New York Public Library was founded in 1895 through the merger of three major institutions: the Astor…
22 May 1804
The Lewis and Clark Expedition officially begins as the Corps of Discovery departs from St. Charles, Missouri. The Lewis and Clark Expedition was an important…
21 May 1988
Margaret Thatcher holds her controversial Sermon on the Mound before the General Assembly of the Church of Scotland. Margaret Thatcher’s “Sermon on the Mound” was…
20 May 1964
Discovery of the cosmic microwave background radiation by Robert Woodrow Wilson and Arno Penzias. Cosmic microwave background radiation (CMB radiation) is the faint electromagnetic radiation…
19 May 1802
Napoleon Bonaparte founds the Legion of Honour. The Legion of Honour, officially known as the *Légion d’honneur*, is the highest French order of merit for…
18 May 1096
First Crusade: Around 800 Jews are massacred in Worms, Germany. In 1096, during the early stages of the First Crusade, one of the darkest attacks…