| |
Date |
Event(s) |
| 1 | 1812 | |
| 2 | 1817 | - 4 Mar 1817—3 Mar 1825: James Monroe, 5th President of the United States
James Monroe
|
| 3 | 1820 | - 1820: Cato Street Conspiracy
- 1820: Abolition of the Spanish Inquisition
- 29 Jan 1820: Accession of George IV, previously Prince Regent
- 1 Aug 1820: Regent's Canal in London opens
- 17 Aug 1820: Trial of Queen Caroline to prove her infidelities so George IV can divorce her
|
| 4 | 1821 | - 1821: Faraday publishes "Principles of electro-magnetic rotation"
- 1821: Constable paints "The Hay Wain"
- 5 May 1821: Napoleon Bonaparte dies on St Helena
|
1820 - 1821 (1 years)
