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.
Red-hardiness, valor, strength, and bravery. each color on the American flag means something different: blue-justice, truth, loyalty, perseverance, and vigilance white-peac â¦ e and honesty   The color of the US Flag red stripes. The red mean the blood fought for vectored may also mean freedom.he 50 stars on the flag represent the 50 U.S. states and the 13 stripes represent the original Thirteen Colonies that rebelled against the British Crown and became the first states in the Union.