| Answer | Crossword Clue |
|---|---|
| STEPPINGSTONE | Stage of advancement |
| STEPPINGSTONES | Means of advancement |
| STEPPINGSTONE | Means of advancement |
| SIRFRANCISBACON | "Advancement of Learning" author |
| ISECONDTHEPROMOTION | Endorsement of an advancement? |
| DARKAGE | Time of little advancement |
| APARTMENT | Lemmon's means of advancement in a 1960 film |
| JAMESMADISON | He said "The advancement and diffusion of knowledge is the only guardian of true liberty": 2 wds. |
