Answer: The end result was the Korean Armistice Agreement was signed. The agreement created the Korean Demilitarized Zone to separate North and South Korea and allowed the return of prisoners
Explanation:
55,000 were killed, captured or wounded.
I did research and it didn't give me a number for just killed.
I know one was deteriorating relations with Spain. He negotiated for the purchase of Florida for $5 million for the expanding of US territories.
Someone killed some dude in a car with his wife