The answer is B. All the railers cared about was moving more material for cheaper. I hope this helps!
The scientific revolution took place in Europe towards the end of the Renaissance period and continued through the late 18th century, influencing the intellectual social movement known as the Enlightenment. ... By the end of the 18th century, the scientific revolution had given way to the "Age of Reflection."
The nations farmers so upset about Fall in farm prices and overproduction
<u>Explanation:</u>
The nation's farmers were upset about the fall in farm prices and high taxes on items they were purchasing. They were also upset about the increasing foreign competition.
These were the major issues in the populist era. Farmers were facing the burden of debts also.
They tried to produce more to reduce their debt burden but it gives rise to the problem of overproduction which multiplies their problem. The farmers were paying more.
I think you are referring to (latitude).
French involvement, The battle or Yorktown and The battle of Saratoga.