The first “National Sorry Day” is held in Australia. Reconciliation events are held nationally, and attended by over a million people.
History
25 May 2011
Oprah Winfrey airs her last show, ending her 25-year run of The Oprah Winfrey Show.
23 May 1998
The Good Friday Agreement is accepted in a referendum in Northern Ireland with roughly 75% voting yes
20 May 1980
In a referendum in Quebec, the population rejects, by 60% of the vote, a government proposal to move towards independence from Canada.
18 May 1565
The Great Siege of Malta begins, in which Ottoman forces attempt and fail to conquer Malta.