1707
Acts of Union 1707
Event · Europe
On this day
349 events in the atlas are dated to 30 April, from 59 CE to 2025. The best known come first; below them is every one, age by age, the most significant first.
1707
Event · Europe
1803
Event · North America
1863
Battle · North America
1975
Battle · Southeast Asia
1977
War · Southeast Asia · 1977 – 1991
2021
Natural disaster · Middle East
Each event is listed under the date its sources give, as its page shows it. Before 1582, and in some countries later (Britain until 1752, Russia until 1918), that is a date of the Julian calendar, as on Wikipedia’s pages for each day.