Wikislippy:Selected anniversaries/March 18
From Wikislippy
- 1438 - Albert II of Habsburg becomes King of Germany.
- 1850 - American Express is founded by Henry Wells and William Fargo.
- 1874 - Hawaii signs a treaty with the United States granting exclusive trading rights.
- 1937 - The human-powered aircraft, Pedaliante, flies 1 kilometre (0.62 miles) outside Milan.