I truly want to say A is the answer , B isn't anything I believe because of the gold rush.
The majority of canals built in the United States were in the Great Lakes. That was the region.
The statement in Martin Luther King Jr.'s "I Have a Dream Speech" is trying to point out South's racial problems. But the sad part is that it is ignored racial injustice that you can find in the North is not true. Nevertheless, the whole speech is focused more on the South's injustices that is also recognized in the South.
the answer is yes please rate if this helped