how did the texas aerospace industry affect the national and world market for consumer products?

a. it made shipping products less expensive and lowered cost for consumers by lowering oil prices.
b. it attracted so many high tech workers that the high tech suffered in other parts of the world.
c. it encouraged countries to trade because putting a human on the moon was an international effort.
d. it pioneered many items that are now produced by private companies by developing products for space flight.

no links, or u will be reported.