Royal
7 leaders
Charles I
The English king whose conflict with Parliament led to the English Civil War and his execution. Charles believ...
Queen Victoria
The queen whose name defined an era. Victoria reigned for 63 years, the longest until Elizabeth II. During her...
Queen Elizabeth II
The longest reigning British monarch, serving for over 70 years from 1952 to 2022. Elizabeth oversaw the trans...
Haile Selassie
The last Emperor of Ethiopia, reigning from 1930 to 1974, with a gap during Italian occupation from 1936 to 19...
Ibn Saud
The founder of modern Saudi Arabia. Ibn Saud conquered the Arabian Peninsula, uniting it under his rule in 193...
Norodom Sihanouk
The Cambodian king who held various titles over 60 years including king, prime minister, and head of state. Si...
Nicholas II
The last Tsar of Russia, whose reign ended with the Russian Revolution. Nicholas II was a weak, indecisive rul...