Possible Clues:

• 1930's have-nots
• The Joads, e.g., in 'The Grapes of Wrath'
• 1930s refugees
• Sooners, by another name
• ''Grapes of Wrath'' characters
• Residents of the Sooner State, informally
• Woody Guthrie and others
• Broken Arrow natives
• Steinbeck have-nots
• Tulsans, e.g