| Poor -- United States -- Cross-cultural studies. Matches 1 item |
| Poor -- United States -- History. Matches 5 items |
| Poor -- United States -- History -- 19th century. Matches 1 item |
| Poor -- United States -- History -- 20th century. Matches 2 items |
| Poor -- United States -- History -- 21st century. Matches 1 item |
| Poor -- United States -- Political activity. Matches 1 item |
| Poor -- United States -- Social conditions. Matches 3 items |
| Poor -- United States -- Social conditions -- 21st century. Matches 1 item |
| Poor -- United States -- Social conditions -- Longitudinal studies. Matches 1 item |
| Poor -- Violence against -- Developing countries. Matches 1 item |