That statement is true
The commander's name is Carleton. By that point, the british empire already started to made effort to abolish slavery before united states. So Carleton believed that returning the escaped slaves to Washington would be dishonorable.
Washington keep pushing him for several years for the return of the slaves until he eventually gave up and asked for compensation instead.
Oklahoma is the home region to the glass mountains
The answer is the Roman Empire
Slaves. think the civil war
The United States got the Soviet Union to remove the missiles by respecting Cuba as a sovereign territory of the Soviet Union.