| (33%) | work research people past hist info critical present level south ... | |
| (17%) | bit meeting american ahahistorians annual workshop forward mt tomorrow article ... | |
| (17%) | talk don tweets working school field courses pm ny join ... | |
| (17%) | great time projects ve change coldwarscience interesting meet lots maps ... | |
| (17%) | books altac faculty political found labor idea city adelinekoh esp ... |