The correct answer is horse and saddle
Explanation: Horses and saddles were the most important things for the cowboys in the West.
It was Jamestown virgina i think
Tension between the United States and soviet Russia is known as the Cold War
I would also go with D.) Mutually assured destruction.
This whole idea mainly started during the Cold War. The United States and Soviet Union didn't want to use their nuclear weapons because they feared that if they did, the other side would retaliate. Ultimately, both sides would lose everything.
the paper printing system hopes this helped u out a little