Timeline: Jan MADUZIA: On The Way To Texas

1840 - 1846 (5 years)

	Date	Event(s)
1	1840	1840: Englishmen, John Herschel invents the blueprint.
2	1841	1841: William H. Harrison president of the USA. William Henry Harrison succumbed to pneumonia 1841. 1841: John Tyler president of the USA 1841-1845. John Tyler the first vice president to succeed to the presidency due to death of a president. 1841: Samuel Slocum patents the stapler.
3	1842	1842: Joseph Dart builds the first grain elevator.
4	1843	1843: Alexander Bain of Scotland, invents the facsimile.
5	1844	1844: Englishmen, John Mercer invents mercerized cotton.
6	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.
7	1846	1846: Mexican-American War 1846-1848. 1846: Dr. William Morton, a Massachusetts dentist, is the first to use anesthesia for tooth extraction.