Encyclopedia of Heads of States and Governments, 1900 through 1945 - Lentz, Harris M., III

Nearly 1,200 emperors, kings, queens, presidents, prime ministers, premiers, emirs, and other heads of state or government served from 1900 through 1945, and all are included in this comprehensive reference work. Each biographical profile provides birth and death dates, an account of how the leader came to power, and an overview of his or her term in office.