The correct answer is <span>cheap hydroelectric power
They had great hydroelectric potential because of all the flowing water so making dams and power plants was great for the area which meant that they could produce energy cheaply. They developed much faster because of it than many other parts of America when they began with development.</span>
B) a states' rights issue started by South Carolina
A <span>Nullification Convention
was held in South Carolina, where the state declared that the Tariffs of 1828
and 1832 were unconstitutional and refused to enforce them
</span>If this helped, please mark brainliest :)
Southern schools had to prove race was not considered during the school's admissions process.
1.irrigation of desert lands
2.national parks
3. farms on the great plains
4. reservation for native American indians
