This timeline addresses some of the significant challenges and controversies faced during Queen Elizabeth II's reign.
1955
Princess Margaret and Peter Townsend
Princess Margaret announced she would not marry Group Captain Peter Townsend due to opposition from the establishment, highlighting the strict social norms of the time.
1992
'Annus Horribilis'
The year was marked by marital breakdowns among the Queen's children, including Prince Charles and Princess Diana, and a fire at Windsor Castle. The Queen described it as an 'annus horribilis' in a speech.
21 October 1966
Aberfan Mining Disaster
A coal mine disaster in South Wales killed 116 children and 28 adults. The Queen was criticized for delaying her visit to the site, which she later regretted.