Following world war ii, internal migration flowed south and west as industries relocated. as a result, employment opportunities grew in the region known as the sun belt. why did industries choose to move to this area?
a. economic instability in the old rust belt caused workers and businesses to lose faith in the region.
b. states in the sun belt had a weak union presence, right-to-work laws, and lower taxes.
c. growing populations in the south meant a large, untapped market for manufactured goods.
d. better weather in the sun belt enticed agricultural industries by promising longer growing seasons.

The correct option is B

The Belt of the Sun is a region of the United States that extends from the Atlantic coast of the Southeast to the pacific coast of the Southwest. This includes the states located approximately between parallels 37 and 38. The Sun Belt has seen its population increase due in part to internal migration motivated by the withdrawal of the birth explosion and in part to the influx of immigrants.

Arizona, California, Florida, Nevada, New Mexico, Texas, Georgia, and South Carolina are usually considered part of the Sun Belt; Louisiana, Mississippi, and Alabama can be included. Some authors consider that Arkansas, Colorado, North Carolina and Tennessee are part of it, even though their climates are more "winter" than the other states of the group. In any case, these states have a high proportion of sunny days.

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3