D. <span>Andrew Jackson attacked and captured Spanish forts, claiming Florida for the U.S. Monroe signed a treaty with the Spanish which gave Florida to the U.S.</span>
During the construction of the transcontinental railroad in the United States, many new towns and settlements grew. What was the most important reason for building the transcontinental railroad? The railroad would make travel across the continent much faster, easier, and safer.
Answer:
-Charlemagne united most of Western Europe for the first time since the Roman Empire. ...
-Charlemagne was the first emperor of the Holy Roman Empire. ...
- Charlemagne played a vital role in the spread of Christianity across Europe.
Explanation:
The Monroe Doctrine was impossible for the US to enforce, as despite the threat, they had no power to watch over and govern foreign nations. It was reliant on other nations overestimating the power of the US, and that fear was the only thing that made it of any use.
