1784
year

1784 (MDCCLXXXIV) was a leap year starting on Thursday of the Gregorian calendar and a leap year starting on Monday of the Julian calendar, the 1784th year of the Common Era (CE) and Anno Domini (AD) designations, the 784th year of the 2nd millennium, the 84th year of the 18th century, and the 5th year of the 1780s decade. As of the start of 1784, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
Events
January–March
January 6 – Treaty of Constantinople: The Ottoman Empire agrees to Russia's annexation of the Crimea.
January 14 – The Congress of the United States ratifies the Treaty of Paris with Great Britain to end the American Revolution, with the signature of President of Congress Thomas Mifflin.
January 15 – Henry Cavendish's paper to the Royal Society of London, Experiments on Air, reveals the molecular composition of water.
February 24 – The Captivity of Mangalorean Catholics at Seringapatam begins.
February 28 – John Wesley ordains ministers for the Methodist Church in the United States.
March 1 – The Confederation Congress accepts Virginia's cession of all rights to the Northwest Territory and to Kentucky (Illinois County).
March 22 – The Emerald Buddha is installed at the Wat Phra Kaew, on the grounds of the Grand Palace in Bangkok (or in 1785).
April–June
April 23 – The Congress of the Confederation passes the Ordinance of Governance to set guidelines for adding to the original 13 states in the United States of America.
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This entry incorporates text from “1784” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.