It helped solve the problems that were not directly said or pointed out in the constitution
They smuggled slaves into the country and took part in an active domestic slave trade
Answer:
a plan, unsuccessfully proposed at the Constitutional Convention, providing for a single legislative house with equal representation for each state.
After the civil war there was a huge surge to rebuild the infrastructure of the U.S. many Americans wanted to move west to escape the horrors of the civil war, which started the race to the west coast (intercontinental railroad)