The flag of Mauritania consists of a green field with a yellow crescent and a five-pointed star in the center. The crescent and star are both yellow, and the design represents Islam, the dominant religion of the country. Green symbolizes the country's Islam heritage and agriculture. Yellow represents the nation's wealth and the desert regions that cover much of Mauritania. The crescent and star are traditional symbols of Islam, representing the nation’s deep connection to its Islamic identity. This flag was adopted on April 1, 1959, and remained unchanged after Mauritania became an independent nation in 1960. The flag's symbolism reflects both the nation's religious roots and its geographical and cultural heritage.