#51: Las estrellas del espectaculo?

https://en.m.wikipedia.org/wiki/Lu%C3%ADs_I_of_Portugal

https://en.m.wikipedia.org/wiki/Guangxu_Emperor

https://en.m.wikipedia.org/wiki/William_Ewart_Gladstone

https://en.m.wikipedia.org/wiki/Jules_Gr%C3%A9vy

https://en.m.wikipedia.org/wiki/Cnut

https://en.m.wikipedia.org/wiki/Alexander_III_of_Russia#:~:text=Alexander%2520III%2520(Russian%253A%2520%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%2520III,until%2520his%2520death%2520in%25201894.

https://en.m.wikipedia.org/wiki/1881_German_federal_election

https://history.state.gov/milestones/1866-1898/burlingame-seward-treaty

https://en.m.wikipedia.org/wiki/Liberal_Party_(Japan,_1881)

https://en.m.wikipedia.org/wiki/List_of_state_leaders_in_the_19th_century_(1851%E2%80%931900)

https://en.m.wikipedia.org/wiki/H._H._Asquith

https://en.m.wikipedia.org/wiki/Bonar_Law

https://en.m.wikipedia.org/wiki/David_Lloyd_George

https://en.m.wikipedia.org/wiki/Harold_Macmillan

https://en.m.wikipedia.org/wiki/Anthony_Eden

https://en.m.wikipedia.org/wiki/Clement_Attlee

https://en.m.wikipedia.org/wiki/Ramsay_MacDonald

https://en.m.wikipedia.org/wiki/Stanley_Baldwin

https://en.m.wikipedia.org/wiki/Neville_Chamberlain