| (22%) | work research people past hist info critical present level south ... | |
| (22%) | thatcamp make tools sources open access free web wcaleb tech ... | |
| (22%) | africanadh data archives black notes big press google link texts ... | |
| (22%) | books altac faculty political found labor idea city adelinekoh esp ... | |
| (11%) | public panel audience things ferguson reading intellectual scholarly fergusonaha site ... |