I think B is the best answer but I am not sure and I apologize beforehand if it is the incorrect answer.
Yes! Trains started to be built in 1839 to connect the royal palace of Naples to the seaside. More were built in 1861 to connect from the Alps to Sicily.
Explanation:
The Treaty of Paris was most responsible for the settlement of the American frontier.
Answer:
Sugar Act.
Explanation:
Parliament, desiring revenue from its North American colonies, passed the first law specifically aimed at raising colonial money for the Crown. The act increased duties on non-British goods shipped to the colonies.