Mexican flag is full of national symbolism. The green strip represents the Independence Movement. The white stripe represents the purity of the Catholic faith. The red stripe represents the Spaniards that joined in the quest for Independence and the blood of the national heroes. The emblem-shield symbolizes the Aztec heritage.
Throughout skyrim you will go to the Riften fishery and see a woman (Argonian) - No hair. She will say she might lose her job due to a Skooma addiction and needs a Cure Desease potion, once she had this a Goal will come up saying Find out the source of the Skooma.
New main objective: Talk to Fastred. Head out of the temple, open the world map and head to the village of Ivarstead located in the southern part of Skyrim. Having reached the village, look around during the day and find Fastred (screen above). Speak to the girl and tell her that the goddess Mara sends you to solve her problem.