Answer:
Through posters, film, radio, museum exhibits, and other media, they bombarded the German public with messages designed to build support for and gain acceptance of their vision for the future of Germany.
Germany, Austria Hungary, France, Russia, United Kingdom, Italy,
The Catholic church did not allow their clergy to marry, believed that the pope had authority, and believed that the emperor ruled over the church.
Catholics believe that the Pope, based in Rome, is the successor to Saint Peter whom Christ appointed as the first head of His church. Furthermore, the belief that religious figures should be celibate and cannot marry began long before the birth of Christianity.
The California Gold Rush resulted in flaming strong sectional disputes by certain people having too much gold and the government gets jealous and want some for them selves. That's my interpretation but you don't have to pay attention to this if you don't want to.