What contributed to economic recovery in the south and southwest after world war ii

What contributed to economic recovery in the South and Southwest after World War II was that they were (depending on the location where you mean South and Southwest) either in a good economic standing due to an industry that was able to boom again, and or receiving money from other nations which helped them rebuild.

Upheld the 1st amendment according to the u.s constitution. freedom of speech being limited in this case yes national emergencies