Tsar Nicholas II of Russia abdicates the Russian throne on March 15, 1917, ending his tumultuous and disastrous 23-year reign. Nicholas was the last of the 304-year-old Romanov dynasty that began in ...

Founders, Letter “PI”, emblem For the Colombian Engineering Society, Centenary series 1994 stamp by Columbia Designer: Martha Garcia G.

Begun in 1998, National Elephant Day or Chang Thai Day, focuses on educating the public about the the historical and cultural significance of elephants.

March 12, 1925, revered Chinese physician, revolutionary and politician Sun Yat-sen died. Sun Yat-sen, born into a peasant family, rose to lead the Republic, and is still deeply admired by both China ...