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.
The symbolism of those colors has changed, though, according to About.com. Today, the white stands for unity, green stands for hope and red stands for the blood of the national heroes. The seal in the center of the flag depicts Mexico's founding story. In this tale, the Aztecs, who were also called the Mexica, were searching for a home.