Interstate highways and Hartsfield Jackson international airport
When settlers first arrived in the united states many of the natural resources were untouched and there was an abundance of them. So as industries started up we had plenty of materials to build things such as rail roads, houses, etc.
Answer:
The Depression was actually ended, and prosperity restored, by the sharp reductions in spending, taxes and regulation at the end of World War II, exactly contrary to the analysis of Keynesian so-called economists. True, unemployment did decline at the start of World War II
I believe that the correct answer is A. I know that the answer isn't C or D, and I don't think that it's B.