Robert Walpole gained the title of first Prime Minister of Britain.
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A shooting took place at YouTube's headquarters in San Bruno, California.
The world's first portable computer was announced at the West Coast Computer Faire.
11.5 million private documents were leaked and became known as The Panama Papers.
President George Washington received an honorary law degree from Harvard College.
Motorola employee, Martin Cooper, made the first public call from a cell phone.
