'After the death in 1903 of Pope Leo XIII and the inauguration in 1907 of the sepulchral monument that the Roman sculptor Giulio Tadolini had created in Lateran, the Italian government continued ...

The pope declared that part of the archives and library be moved to a building on extraterritorial Vatican property at the ...

The first major use of subsidiarity as a basis for public policy was in Pope Leo XIII’s famous 1891 encyclical “Rerum Novarum” (though the word itself doesn’t appear). Leo was seeking a ...

In 1882, her order of the Oblates of the Holy Spirit received the seal of approval from Pope Leo XIII. Guerra was known as ...

From Wikipedia: Sua Santità papa Leone XIII (Italian for "His Holiness Pope Leo XIII") is an 1898 short film directed by William Kennedy Dickson for the Biograph Company and is one of the first ...

Filmmaker WKL Dickson, one-time right hand man to Thomas Edison, the 'Wizard of Menlo Park', here captures an even greater eminence, Pope Leo XIII. This was one of a series of films that exploited ...

Another notable figure among the canonized saints was Blessed Mother Elena Guerra, known as an "apostle of the Holy Spirit," who helped to "convince Pope Leo XIII to exhort all Catholics to pray a ...