The currency in Portugal is the euro, which makes it a very worry-free destination for many other Europeans to visit when it comes to money matters (it is the currency of 13 European countries, used by 315 million people).
What do the colors of the flag mean? What do the colors of the flag mean? According to custom and tradition, white signifies purity and innocence; red, hardiness and valor; and blue signifies vigilance, perseverance, and justice. Ask the Flag Expert a Question. View more flag questions.
Country Flag Color Meanings. A flag in simple words is a symbolic representation of ones country. Every flag belonging to a country has a history meaning associated. Read on to know more about meaning of flags of different countries like America, Australia, German, Indian etc.he Indian Flag. 1  The Indian flag broadly depicts three colors in layers; the uppermost is the saffron, middle is white and the lowermost is the green color. 2  The saffron color signifies the sense of patriotism, white signifies purity and peace while green signifies the agricultural richness of the country.