| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
20 |
Advanced training in a specialist field |
| 1 |
22 |
Promoted to Marine (Marine Support) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Voluntarily left Marine Support |
| 2 |
22 |
Failed to qualify for Surveyor (Scout). |
| 2 |
22 |
Submitted to the draft. |
| 2 |
22 |
Became a Army (Army Support) with the new title Private. |
| 2 |
23 |
Advanced training in a specialist field |
| 2 |
26 |
Promoted to Army (Army Support) rank 1 with the new title Lance Corporal. |
| 3 |
26 |
Continued as Army (Army Support). |
| 3 |
30 |
Given a special assignment or duty in Margaretta Dwyer's unit. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Cavalry (Army). |
| 4 |
30 |
Continued as Army (Army Support). |
| 4 |
34 |
Thrown into a brutal ground war |
| 5 |
34 |
Continued as Army (Army Support). |
| 5 |
35 |
Good fortune |
| 6 |
38 |
Continued as Army (Army Support). |
| 6 |
41 |
Display heroism in battle. |
| 6 |
42 |
Commissioned in Army (Army Support) with the new title Lieutenant. |
| 6 |
42 |
Promoted to Army (Army Support) officer rank 2 with the new title Captain. |