Which of the following are TRUE? I. One of FDR’s messages to America was ""The only thing we have to fear is fear itself." II. When FDR assumed the presidency, one in four working people were unemployed. III. FDR agreed with the economic principles espoused by John Maynard Keynes. IV. One of FDR’s earliest measures to stabilize the monetary system was a 4-day bank holiday. V. The Federal Deposit Insurance Corporation guaranteed savers’ deposits in banks up to $2,500. VI. The Civilian Conservation Corps gave young men jobs doing environmental work. VII. The American Slave Narratives were produced under the auspices of the Works Progress Administration.