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.
To explore the Louisiana territory.
and
To establish a route across the continent.
The famous castles, walls, and towers were built in Cuba between C. 1500 and 1800.
Cotton and other crops were shipped to their destination by ship.
A monologue is a speech or line from a character while having a conversation. A soliloquy is when the character is expressing their most inner thoughts usually alone or regardless of hearers.