In 1870 the newly formed Kingdom of Italy annexed the remaining Papal States, depriving the Pope of his temporal rule. Unaware that Papal rule would be restored, (albeit on a greatly diminished scale) in 1929 as head of the Vatican City state, the historicist view that the Papacy is the Antichrist rapidly declined in popularity as one of the defining characteristics of the Antichrist (i.e. that he would also be a political temporal power at the time of the return of Jesus) was no longer met.