Education in Gabon is largely based on the French educational system. On the federal level, it is regulated by two Ministries: the Ministry of Education, which is in charge of pre-kindergarten through High School, and the Ministry of Higher Education and Innovative Technologies, which is in charge of universities and professional schools.
Gabon has a population that is estimated at 1,545,255. Historical and environmental factors caused Gabon's population to decline between 1900 and 1940.Gabon has one of the lowest population densities of any country in Africa, and the fourth highest Human Development Index in Sub-Saharan Africa.
The main river in Gabon, Ogooue River, arcs across the entire country, with major tributaries including Ivindo and Mpassa. Its mouth is at Port Gentil, on the Atlantic Coast, and it originates in the Republic of the Congo.