In Roman Calendar, December was the tenth month! :3
Here is what they did the United States sent Matthew Perry and 7 warships to japan to persuade them to sign a treaty
James monroe.
hope that helps
The policy contributed most to the nuclear arms race was Mutual Assured Destruction
This means that both sides knew that any attack upon the other would be devastating to themselves, therefore restraining them from attacking the other. Each side possesses enough nuclear weapons to obliterate the other side that causes them to restrain from attacking afraid of the annihilation.
