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 First Mexican National Flag 1821-1823 This flag was used from 1821 1823 during the First Mexican Empire of Agust n de Iturbide. The flag was a green-white-red vertical tricolor with a crowned eagle standing of a nopal raised out from a stone in the middle of the lake.he Second Mexican National Flag 1823-1863, 1867-1968 Used from 1823 1864 during the establishment of the Mexican Republic. The second national flag was adopted around the same time as the establishment of the first federal republic in 1823.