The effect is the protection of people coming in and out. People didn't want to cross mountains, and people didn't want to cross deserts
Gregory I increased the political power of the pope because he reformed and rewrote some of the aspects which were expected of the papacy, but which were things he did not want to do anymore. Upset by the privacy he used to have as a monk but which he no longer had anymore, he set out to involve himself more in the larger population's life by sending missionaries to England and by writing dialogues commenting on many different things. He also reformed and revised Roman worship of his day, which included more political power for the pope.
Answer:
Blame - Germany was forced to accept the blame for starting the war under article 231 of the treaty, known as the War Guilt Clause. Reparations - Germany was to be made to pay for the damage suffered by Britain and France during the war.
I think the answer would be the Compromise of 1850 that led to sectional tensions and the formation of a new political party. It was a package of five separate bills passed by the United States Congress in September 1850, which defused a four-year political confrontation between slave and free states regarding the status of territories acquired.