What is the fine-grained topic of the following text: The year Beatlemania was born, the Profumo affair scandalised Britain and preceded the resignation of Harold Macmillan, Ronnie Biggs, Buster Edwards and co. snatched £2.6m cash from the London to Glasgow mail train, the ‘Britain in Bloom’ campaign began, the US trounced ‘Great Britain’ 23-9 in the Ryder Cup .... and Cliff Richard and the Shadows took off on a joyous jaunt across Europe in a Routemaster bus in the film ‘Summer Holiday’. Only return the topic.
Significant events in Britain in 1963