Historical clue formulations

• Wanderers — 2024-01-22
• Wanderers — 2021-07-26
• Ones without permanent addresses — 2012-07-24
• Tent dwellers, maybe — 2008-07-04
• Wanderers — 2008-01-21
• Hunter-gatherer types — 2007-09-27
• See 2-Down — 2007-08-11
• Wanderers — 2005-11-15
• Bedouins and Tuaregs — 2005-10-30