| |
Date |
Event(s) |
| 1 | 1843 | - 1843: Alexander Bain of Scotland, invents the facsimile.
|
| 2 | 1844 | - 1844: Englishmen, John Mercer invents mercerized cotton.
|
| 3 | 1845 | - 1845: James Polk president of the USA 1845-1849.
- 1845: American, Elias Howe invents a sewing machine.
- 1845: Robert William Thomson patents the first vulcanised rubber pneumatic tire.
|
- Yes, date unknown