Discover the events, people, discoveries and turning points connected to this date in history.
Events are ordered by year, starting with the earliest recorded item for this date.
The accession of Joseph I to the Portuguese throne in the summer of 1750 heralded a period of profound transformation for the nation, shifting the focus of the monarchy toward centralisation and administrative reform. Inheriting a kingdom deeply entrenched in traditional structures, his reign would soon be defined by the necessity of navigating one of the most catastrophic natural disasters in Eur...
Read moreOn 31 July 1961 , the British government under Prime Minister Harold Macmillan submitted a formal application to join the European Economic Community (EEC). This historic decision marked a significant shift in British foreign policy, signalling a move away from the traditional focus on the Commonwealth and the so-called special relationship with the United States towards deeper integration with th...
Read moreOn 31 July 1969 , the Mariner 6 spacecraft successfully completed its flyby of Mars , marking a significant milestone in early planetary exploration. As part of a dual-mission programme alongside Mariner 7 , the probe was designed to conduct a reconnaissance of the Martian environment, providing the first high-quality, close-range observations of the planet. By capturing detailed imagery and scien...
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