flag: Nigeria

Nigeria is the most populous country in Africa. Its flag consists of green and white vertical stripes.

The country has a well-developed film industry known as "Nollywood." It is very passionate about football, and its music and dance are also famous.

Nigeria's flag was adopted upon its independence in 1960. The green on both sides symbolizes its abundant agriculture and natural resources, while the white in the center represents peace and unity. It is a growing economic power in Africa.

Nigeria is a leader in modern music genres like Afrobeats, and has produced globally recognized artists such as Wizkid and Burna Boy. It has also produced world-renowned literary figures like Chinua Achebe, and boasts cultural diversity with a variety of ethnic groups and languages.