Tourism Manufacturing Oil Agriculture
Libya Angola Iraq Iran
Mao Koro Toro Faya Fada
1940 1970 1950 1960
Ndjamena Bongor Sarh Moundou
Mao Am Timan Faya Sarh
75 000 75 million 750 000 7.5 million
Fort William Fort Beaufort Fort Worth Fort Lamy
Ruwenzori Virunga Atlas Tibetsi
France Britain Germany Spain