Template:OpenHistoricalMap/On this day
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The OpenHistoricalMap portal features a selection of establishments and disestablishments on each day of the year, based on OpenHistoricalMap data. This list highlights important changes in the world, as well as more mundane events that demonstrate the project's ambitious tendency toward micromapping history.
April 25
- 1534
- Xauxa (Jauja) is established as Peru’s first capital by Spanish conquistador Francisco Pizarro.
- 1838
- In Mexican Alta California, Governor Juan B. Alvarado grants the Rancho Cañada de Verde y Arroyo de la Purisima to José María Alviso.
- 1912
- In Sicily, the narrow-gauge Dittaino–Caltagirone railway opens between Assoro and Valguarnera stations.
- 1952
- In West Germany, Württemberg-Baden merges with Württemberg-Hohenzollern and Baden to form Baden-Württemberg.
- 1961
- Traffic signals are installed at the intersection of South Elm Street and West Loveland Avenue in Loveland, Ohio.
- 1982
- Israel finishes withdrawing from the Sinai Peninsula and returning control to Egypt.
- 2006
- The Bengbu–Nanjing Expressway opens in China.
Other dates
Main category: On this day in OpenHistoricalMap
- January:
- February:
- March:
- April:
- May:
- June:
- July:
- August:
- September:
- October:
- November:
- December:
Contributing
We appreciate your help in curating these events from OpenHistoricalMap data. Items should be based on fully qualified start_date=* and end_date=* tags, plus any other metadata tagged on features in OpenHistoricalMap. To the extent possible, the list should feature a wide range of years and include events from different continents.