| (46%) | storify slavery social panels student studies part tumblr sfy histories ... | |
| (27%) | neh war women find power class children role civil awesome ... | |
| (9%) | dh historian conference questions job day methods papers long check ... | |
| (9%) | tweeting live process focus dl records mapping analysis years lincolnmullen ... | |
| (9%) | books altac faculty political found labor idea city adelinekoh esp ... |