On this day in 1138, Lý Anh Tông was enthroned as emperor of Vietnam at the age of 2, beginning a 37-year reign. https://en.wikipedia.org/wiki/L%C3%BD_Anh_T%C3%B4ng

On this day in 1872, U,S, suffragist Susan B. Anthony voted for the first time, and was later fined $100. https://en.wikipedia.org/wiki/Women%27s_suffrage_in_the_United_States

On this day in 2007, the Android mobile operating system was unveiled by Google. https://en.wikipedia.org/wiki/Android_(operating_system)