| |
Date |
Event(s) |
| 1 | 1913 | - 4 Mar 1913—3 Mar 1921: Woodrow Wilson, 28th President of the United States
Woodrow Wilson
|
| 2 | 1916 | |
| 3 | 1919 | - 1919: Britain adopts a 48-hour working week
- 1919: Sir Ernest Rutherford publishes account of splitting the atom
- 15 Jun 1919: Alcock and Brown complete first nonstop flight across the Atlantic
- 28 Jun 1919: Treaty of Versailles signed
|
| 4 | 1920 | - 1920: Regular cross-channel air service starts
- 1920: Marconi opens a radio broadcasting station in Britain
- 1920: Thompson patents his machine gun (Tommy gun)
- Feb 1920: First roadside petrol filling station in UK
|
1919 - 1920 (1 years)
