Puerto rico is close to China, and america wanted the goods that were in China
Answer:
Sectionalism divided the country between North and South.
One of the main causes of this dissension was the existence of slavery.
The Southern states claimed they had the right to demand that their states' rights superseded national concerns.
Explanation:
Looked it up on google I hope this helps
Mark Brainliest if correct please :)
Nixon outlines his plan to move from an era of confrontation to an era of negotiation.
He reduced tensions with China and Soviet Union
Treaty of Westphalia that ended the thirty years war
