Flag of Portugal green was harder to come up with, given that it was not a traditional colour of the Portuguese flag's history. Eventually, it was justified on the grounds that, during the 1891 insurrection, this was the colour present on the revolutionary flag that "sparked the redeeming lightning" of republicanism. Finally, white (on the shield) represented "a beautiful and fraternal colour, into which all other colours merge themselves, colour of simplicity, of harmony and peace", adding that "it is this same colour that, charged with enthusiasm and faith by the red cross of Christ, marks the Discoveries epic cycle". The Manueline armillary
International Red Cross and Red Crescent Movement other places. In order to avoid this confusion the protected symbol is sometimes referred to as the "Greek Red Cross" (now Hellenic Red Cross); that term is also used in United States law to describe the Red Cross. The red cross of the Saint George cross extends to the edge of the flag, whereas the red cross on the Red Cross flag does not. The Red Cross flag is the colour-switched version of the Flag of Switzerland. In 1906, to put an end to the argument of the Ottoman Empire that the flag took its roots from Christianity, it was