In grammar, the harmony whereby parts of a sentence agree in number, gender, and case. The form of a verb depends on the nature of its grammatical subject. This can vary in two basic ways: number it can be singular or plural; and person it can be first person, second person or third person. To find out more about these, look at the entries for number and person.
Blue symbolizes hope, the clear sky, and the streams of the south. Yellow stands for the sun and the Sahara Desert. Red represents unity, prosperity, and national sacrifice. Effective date: 6 November 1959.