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.
The Congress determined that âthe Flag of the United States be 13 stripes, alternate red and white; that the Union be 13 stars, white in a blue field representing a new constellation.â For Americans past and present, the color red symbolizes courage; white, purity of ideals; and blue, strength and unity of the states.