President Hoover believe that the federal government should stay out of the affairs of the people, and did next to nothing in regards to the suffering of the people in yeb Great Depression.
Of the provided statements, the true statement is that African architecture relies on available materials. There were many, many permanent structures in Africa prior to the 1400s; for example, Egyptians had been building permanent structures in the region for thousands of years. One example of that are the pyramids; however, pyramids can be found all over the world from Central Asia to Mesoamerica. The only true statement is the one quoted above.
Answer is b
That was around the time Japan bombed pear harbor
Poor white southerners were blocked from voting by poll taxes