So we could become allies
Answer:
Today, there are planes, automobiles, subways, etc. Technology and science has had the biggest influence on transportation. Engineers and physicists have made it possible to take 150 people and fly them across the ocean. Automobile designers continue to find greener ways to build cars that will emit less pollution.
Explanation:
Answer:
Economies begin to develop because people now had goods and services to trade.
They are called infomercials.
