A. Social Activities of the Coastal Plains B. Economic Factors of the Central Plains C. Characteristics of the Mountains. D. Basins Climate of the Great Plains
C
In the United States, the purpose of the War Production Board (WPB) was to "<span>oversee the conversion of peacetime industry to war industry," since many private business were helping the war effort by producing goods, and the effort needed to be coordinated. </span>
James Garfield I’m positive
C. President Roosevelt was a strong supporter of parks and nature
I think a Pennsylvania but I’m not 100% sure.