| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Marine Academy) |
| 1 |
20 |
Widely recognized. |
| 1 |
22 |
Graduated with honors. |
| 2 |
22 |
Became a Marine (Star Marine) with the new title Marine. |
| 2 |
22 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 2 |
25 |
On the front lines of a planetary assault and occupation. |
| 2 |
26 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
28 |
Assigned to an assault on an enemy fortress. |
| 3 |
30 |
Promoted to Marine (Ground Assault) officer rank 3 with the new title Force Commander. |
| 4 |
30 |
Continued as Marine (Ground Assault). |
| 4 |
33 |
Advanced training in a specialist field |
| 4 |
34 |
Promoted to Marine (Ground Assault) officer rank 4 with the new title Lieutenant Colonel. |
| 5 |
34 |
Continued as Marine (Ground Assault). |
| 5 |
38 |
Della Ruth is tormented by or quarrel with an officer or fellow soldier. Gain that officer as a Rival. |
| 6 |
38 |
Became a Scholar (Scientist). |
| 6 |
40 |
Advanced training in a specialist field. |
| 7 |
42 |
Continued as Scholar (Scientist). |
| 7 |
44 |
Win a prestigious prize for Della Ruth's work. |
| 7 |
46 |
Promoted to Scholar (Scientist) rank 1. |
| 8 |
46 |
Continued as Scholar (Scientist). |
| 8 |
48 |
Win a prestigious prize for Della Ruth's work. |
| 8 |
50 |
Promoted to Scholar (Scientist) rank 2. |