Calm rebel faction

Calm rebel faction is a side quest in Fallout.

Quick walkthrough

 * 1) Upon returning to Vault 13 for the first time, talk to any citizen who is upset.
 * 2) Discover the time and place of the rebel faction's meeting.
 * 3) Convince Theresa to stay in the Vault.

Detailed walkthrough
On Vault 13 Level 2, talk to any of the upset vault citizens. Mention that the quest is not going good. The citizen will then mention that there is a movement to leave the vault. They will then divulge information that the faction's meetings take place at 17:00 at Theresa's room.

Theresa can be confronted at any time, however, convincing her to remain in the Vault requires an Intelligence of 6 and a Speech challenge. Note: there is only one chance to do so. Saving beforehand is recommended.

Reward

 * 750 XP

Note

 * Within 100 days the rebel faction will indeed disappear from the vault, only if Theresa isn't convinced to stay there.