The defining feature of the country is the second largest rainforest in the world. Rivers large and small snake throughout the country and with a poor road network remains the main means of transport to this day.
After a four-year interlude between two constitutions, with new political institutions established at the various levels of government, as well as new administrative divisions for the provinces throughout the country, a new constitution came into effect in 2006 and politics in the Democratic Republic of the Congo finally settled into a stable presidential democratic republic. The 2003 transitional constitution had established a parliament with a bicameral legislature, consisting of a Senate and a National Assembly.
The Democratic Republic of the Congo (DRC) is located in central sub-Saharan Africa, bounded by (clockwise from the southwest) Angola, the South Atlantic Ocean, the Republic of Congo, the Central African Republic, South Sudan, Uganda, Rwanda, Burundi, Tanzania across Lake Tanganyika, and Zambia. The country lies between latitudes 6°N and 14°S, and longitudes 12° and 32°E. It straddles the Equator, with one-third to the North and two-thirds to the South.