Ìtàn ilẹ̀ Brítánì nígbà Ogun Àgbáyé Àkọ́kọ́

United Kingdom in World War I
1914–1918

A man sits in an armchair, a girl on his knee. The caption reads: 'Daddy, what did YOU do in the Great War?'

British propaganda poster, World War I

Preceded by   Edwardian period
Followed by   Interwar period
Monarch George V of the United Kingdom
Leader(s) Civil
Prime Ministers:
Herbert Henry Asquith, (pre-1916)
David Lloyd George, (post-1916)
Army
William Robertson
John French
Douglas Haig
Royal Navy
"Jackie" Fisher
Henry Jackson
John Jellicoe
Rosslyn Wemyss
Royal Flying Corps
David Henderson
Frederick Sykes
Hugh Trenchard
Timeline of
the United Kingdom during World War I
1914 | 1915 |1916 | 1917 | 1918