What does the color red on the American flag represent?

The color red on the American flag symbolizes hardiness and valor. This association originates from the flag's design, which was adopted in the 18th century when the original colonies sought a unified identity separate from British rule. Red reflects the courage and sacrifice of those who fought for the nation’s independence. This color, along with white and blue within the flag, conveys significant meanings that represent the values and ideals upheld by the nation. The symbolism of hardiness connects to the strength and resilience required to establish and maintain the country, while valor emphasizes the bravery displayed by the armed forces and citizens in defending their liberties. This understanding of red enriches the interpretation of the flag as a whole and highlights the importance of the sacrifices made for freedom.