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Period: to
1820-1829
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1820
Launch of HMS Beagle the ship that took young Charles Darwin on his scientific voyage. -
1821
Mexico gains independence from Spain -
1822
Liberia colonized by Americans and the capital was named Monrovia -
1823
R J Tyers patents roller skates -
1824
Washing machine patented by Noah Cushing of Quebec -
1825
Erie Canal opens -
1826
John Walker invents friction match in England -
1827
1st Mardi Gras celebration in New Orleans -
1828
Andrew Jackson elected 7th president of US -
1829
Pres Jackson makes an offer to buy Texas, but Mexican government refuses