The correct description of Sudanese culture is: Fava beans are common throughout Sudan.
Fava beans are indeed a staple in Sudanese cuisine. The other options are not accurate representations of Sudanese culture. Bomba drums are traditionally involved in cultural performances, but are not specifically used to tell current events. Traditional homes are often made with mud or thatch rather than concrete. Additionally, while there are Christians in Sudan, Islam is the predominant religion in the country.