Evolution
Since the foundation of Portugal, the national flag was always linked to the royal arms and, up until 1640, there was no official distinction between both. It evolved in a way that gradually incorporated most of the symbols present on the current coat of arms.
Read more about this topic: Flag Of Portugal
Famous quotes containing the word evolution:
“The evolution of sense is, in a sense, the evolution of nonsense.”
—Vladimir Nabokov (1899–1977)
“As a natural process, of the same character as the development of a tree from its seed, or of a fowl from its egg, evolution excludes creation and all other kinds of supernatural intervention.”
—Thomas Henry Huxley (1825–95)
“The evolution of a highly destined society must be moral; it must run in the grooves of the celestial wheels.”
—Ralph Waldo Emerson (1803–1882)