Answer:
no they do not live to this day
The soviet union began to make nucular wepons which pushed america to do the same. Because of this both America and the Soviet Union used alot of resources to prove who was top dog.
It was a event that led up to the American civil war.
A way for fugitive slaves to escape to Canada.
An economy like the one America has... sorry im not sure what its called.. but basically, if there are less supplies, and more people wants it.. thats how supply and demand starts.
I think it is market economy
