The north had a much larger wave of immagration then the south did.
John Adams faced several problems while he was president. Adams represented the Federalist Party while Jefferson represented the Democratic-Republican Party. We had issues with France. The French were seizing our ships and interfering with our right to trade.
The Starving Time in Jamestown was a time of deep starvation in Virginia during the winter of 1609 to 1910. 60 of the 214 colonists died. They were the first colonists to arrive at Jamestown, but they never planned on growing their own food. Smart, right?
Hope that helped!
Answer:
the central pacific railroad had to go through mountains which slowed them down.