Originally, the moon and the sun represented ... The Mexican flag consists of three equal vertical stripes in green, white and red colors. The green denotes hope and joy, the white is symbolic ...

And one student raised a green flag with white stripes bearing the same symbol ... If we could put someone on the Moon, he thought, we should be able to restore our environment.

Red and white became the official colours of Poland as late as in 1919. The appearance of the Polish flag was inscribed in the law about the coats of arms and colours of the Polish Second Republic.