The first U.S. patent was awarded to Samuel Hopkins for an improvement ‘in making Pot ash and Pearl ash by a new Apparatus and Process.’
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9th November 1918: Wilhelm II abdicates as Kaiser of Germany
9th November 2018
First U.S. patent
31st July 2020
31st July 1790: The first U.S. patent was awarded to Samuel Hopkins
25th September 1513: European ‘discovery’ of the Pacific Ocean
25th September 2020
23rd September 1949: President Truman announces the USSR’s first nuclear test
23rd September 2020
22nd September 1888: First edition of National Geographic Magazine published
22nd September 2020
11th November 1918: WW1 Armistice of Compiègne is signed
11th November 2018
9th November 1989: East Germany opens the Berlin Wall
9th November 2019
1st September 1939: Nazi Germany invades Poland
1st September 2018