What do the colors of the U.S. flag represent?

The colors of the U.S. flag have specific meanings that reflect important values in American history and culture. Red symbolizes valor and courage, which represent the bravery shown by those who fought for the nation's independence and continue to protect it. White stands for purity and innocence, embodying the idea of honesty and the moral integrity of the nation. Blue represents vigilance, perseverance, and justice, which are essential qualities that uphold the American ideals of democracy and fairness.

Each of these meanings is rooted in the context of the American Revolution and the values that shaped the nation. This understanding reinforces the significance of the flag not just as a symbol, but as a representation of the core principles upon which the United States was founded. The other options provide interpretations that do not align with the traditional meanings associated with the flag's colors.