What was unique about the first highway in the united states?
it was built by the government.
it was constructed by a private company.
it was paid for by the citizens of pennsylvania.
it connected four states in the west.

the answer is mass marketing.

the government closely monitored its finances to avoid another financial collapse.

natural resources

explanation:

they had many gains 1 one freedom for slaves the major cause of the civil war is that the   north wanted freedom for slaves but the south didn; t creaitng the civil war

another gain they have is poltiical influence

poltiical influence is a big thing everywhere even now peoplle are always trying to get the head up in poltics thats what they did by giving the republicians a good name for freeing slaves