agricultural adjustment act american liberty league arthur rothstein ben shahn brain trust carl mydans civil works administration civilian conservation corps conservative coalition critics of the new deal dorothea lange dust bowl economy act emergency banking act esther bubley federal emergency relief administration glass-steagall act gordon parks great depression harold corsini herbert hoover huey long jack delano james agee john steinbeck john vachon let us now praise famous men marion post wolcott maurice berger mississippi river national film registry national industrial recovery act national labor relations act national recovery administration new deal new deal coalition pare lorentz public works administration resettlement administration roy stryker rural electrification act rural utilities service sheldon dick tennessee valley authority the grapes of wrath the plow that broke the plains theodor jung walker evans works progress administration