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.
White signifies purity and innocence, Red, hardiness & valor, and Blue, the color of the Chief (the broad band above the stripes) signifies vigilance, perseverance & justice. â¦ The stars represent the 50 states of the USA.