Having brown period blood is COMPLETELY normal. It is called âold bloodâ and comes out either at the start or end of a womanâs period. In the middle of menstruation, this is heavier and takes a pink or red color. Blood becomes brown because of its iron content â iron turns brown when it is exposed to air.
The Mexican flag. The colours of the flag. Green symbolizes Hope, the deep Aspiration to return to the unity of the being, who is torn between his different contradictory aspirations and to the union of the beings gathered under the same banner.
Transcript: The History of the Mexican Flag. The Mexican flag, a symbol of Mexicoâs culture and history, has slowly evolved from era to era. The first, unofficial Mexican flag, the banner of the Virgin of Guadalupe, was carried by the priest and rebel leader Miguel Hidalgo during the War of Independence. It is still a powerful symbol in Mexican culture.