Why did many cities emerge along the fall line in the southern united states?
a.

mills powered by the fast-moving streams and waterfalls were built along the fall line.
b.

the high elevation and pleasant climate was attractive to many entrepreneurs.
c.

the color of the trees in autumn was rumored to attract tourists from all over the world.
d.

the rich foliage and soil attracted textile entrepreneurs to the area.

Which is not a claim kennedy made? a. the fact that communist cuba is so close to american soil is one reason we need to accelerate our space program. b. his decision to shift the study of space to one of the highest american priorities was one of his most important decisions as president. c. within these last months at least 45 satellites have circled the earth. (i think it's this one) d. the mariner spacecraft now on its way to venus is the most intricate instrument in the history of space science. i need this answer really quick, so .