Original sentence: In fact however, the Vatican considers itself christocracy under Christ as monarch and with the Pope acting simply as Christ's Majordomo.In this role, the Pope exercises supreme legislative, executive, and judicial power over the Holy See and the State of the Vatican City.The Vatican may be described as technically a rare case of a non-hereditary elective monarchy; the monarch, the Pope, being elected for life by those Cardinals under the age of 80 during a Conclave (held in the Sistine Chapel)
Edited sentence: The Pope exercises supreme legislative, executive, and judicial power over the Holy See and the State of the Vatican City.The Vatican is technically a rare case of a non-hereditary elective monarchy; the monarch, the Pope, being elected for life by those Cardinals under the age of 80 during a Conclave (held in the Sistine Chapel)