Africa is the world's second largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surface area. With 1.4 billion people0 as of 2021, it accounts for about 18% of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, ahead of Oceania. Scholars have attributed this to different factors including geography, climate, corruption, colonialism, the Cold War, and neocolonialism. Despite this low concentration of wealth, recent economic expansion and the large and young population make Africa an important economic market in the broader global context. Africa has a large quantity of natural resources, including diamonds, sugar, salt, gold, iron, cobalt, uranium, copper, bauxite, silver, petroleum, natural gas and cocoa beans, as well as tropical fruit.
The Tongoni Ruins (Magofu ya kale ya Tongoni in Swahili) are a 15th century Swahili ruins of a mosque and forty tombs located in Tongoni ward in Tanga District inside Tanga Region of Tanzania. The largest and possibly most significant Swahili site in Tanzania is Tongoni, which is located 25 km north of the Pangani River. Overlooking Mtangata Bay, about forty standing tombs and a Friday mosque of the "northern" style occupy a third of a hectare. People from the area continue to worship there spiritually. They bury their departed family members to the south of the historic tombs. The area was a different place four to five centuries ago. Contrary to its almost unnoticed presence today, it was a prosperous and a respected Swahili trading centre during the 15th century. Most of the ruins are still not yet been uncovered. The site is a registered National Historic Site. (Full article...)
Adansonia digitata is a sub-Saharan African species of baobab tree. The genus, scientifically known as Adansonia, consists of nine species native to Madagascar, Africa, Arabia and Australia, and can reach heights of 5 to 30 m (16 to 98 ft) with trunk diameters of 7 to 11 m (23 to 36 ft).
The Cape to Cairo Railway is an uncompleted project to cross Africa from south to north by rail. The plan was initiated at the end of the 19th century, largely under the vision of Cecil Rhodes, in the attempt to connect adjacent African possessions of the British Empire through a continuous line from Cape Town, South Africa to Cairo, Egypt. While most sections of the Cape to Cairo railway are in operation, a major part is missing between Sudan and Uganda.
The Eritrean Railway, the only railway system in Eritrea, was constructed between 1887 and 1932 by the Kingdom of Italy for the Italian colony of Eritrea, and connected the port of Massawa with Bishia near the Sudan border. The railway is narrow gauge and is slowly being rebuilt after the devastation wreaked upon it during the war of independence. It still manages to operate, however, despite its newest equipment being nearly fifty years old, with most of it predating World War II. It is one of the few railway systems still in existence (excluding tourist railways) using equipment like the 1930s Italian-built 'Littorina' railcars behind 1930s-vintage Mallet steam locomotives.
Banknote design credit: Deutsch-Ostafrikanische Bank; photographed by Andrew Shiva
The rupie was the unit of currency of German East Africa between 1890 and 1916. During World War I, the colony was cut off from Germany as a result of a wartime blockade and the colonial government needed to create an emergency issue of banknotes. Paper made from linen or jute was initially used, but because of wartime shortages, the notes were later printed on commercial paper in a variety of colours, wrapping paper, and in one instance, wallpaper. This five-rupie banknote was issued in 1915, and is now part of the National Numismatic Collection at the Smithsonian Institution.
Other denominations: '"`UNIQ--templatestyles-00000013-QINU`"'
Dallol is a cinder-cone volcano in the Danakil Depression, northeast of the Erta Ale Range in Ethiopia. The area lies up to 120 m (390 ft) below sea level, and has been repeatedly flooded in the past when waters from the Red Sea have inundated it. The Danakil Depression is one of the hottest places on Earth, and the evaporation of seawater after these flooding episodes produced thick deposits of salt, as seen in this landscape. The deposits at Dallol include significant quantities of the carbonate, sulfate and chloride salts of sodium, potassium, calcium and magnesium. Hot springs discharge brine to form the blueish ponds, and small, temporary geysers produce cones of salt.
Panoramic view of the Amphitheatre of El Jem, an archeological site in the city of El Djem, Tunisia. The amphitheatre, one of the best-preserved Roman ruins and a UNESCO World Heritage Site since 1979, was built around 238 AD, when modern Tunisia belonged to the Roman province of Africa. It is the third-biggest amphitheatre in the world, with axes of 148 m (486 ft) and 122 m (400 ft) and a seating capacity of 35,000, unique in Africa.
Photo credit: Portuguse National Archives of Torre do Tombo, Lisbon
A pre-Mercatornautical chart of 1571, from Portuguese cartographer Fernão Vaz Dourado (c. 1520 – c.1580). It belongs to the so-called plane chart model, where observed latitudes and magnetic directions are plotted directly into the plane, with a constant scale, as if the Earth were plane. The Moors from Spain had maps of the known world, and had been traveling to and from Mecca, Arabia for many years. In 1492, Christopher Columbus had possession of the Maps of the Moors, which had been confiscated from Andalusia and were now in service to Portuguese and Spanish Explorers. The African Moors already knew at that time, well into the 1500's, that the world was round.
The Sahara (Arabic: الصحراء الكبرى, aṣ-ṣaḥrā´, "The Great Desert") is the world's largest hot desert at over 9,000,000 square kilometres (3,500,000 sq mi). The Sahara defines the borders of North Africa and has an intermittent history that may go back as much as 2.5 million years.
A composite satellite image of the geography of Africa, the Earth's second-largest continent, and its adjacent islands. Separated from Europe by the Mediterranean Sea and from much of Asia by the Red Sea, Africa is joined to Asia at its northeast extremity by the Isthmus of Suez. For geopolitical purposes, the Sinai Peninsula – east of the Suez Canal – is often considered part of Africa, although geographically it belongs in Asia. Africa can be divided into a number of geographic zones: The Atlas Mountains in the north, the Sahara, the coastal plains, and the inner plateaus.
Portrait of a Maasai woman, with shaved head, stretched earlobes, and beaded adornments, typical of the Maasai culture. The Maasai are a Niloticethnic group of semi-nomadic people located in Kenya and northern Tanzania. They are among the best known of African ethnic groups, due to their distinctive customs and dress and residence near the many game parks of East Africa. Their primary language Maa (ɔl Maa) is a member of the Nilo-Saharan language family that is related to Dinka and Nuer.
The Rose Geranium (Pelargonium graveolens) is a plant indigenous to various parts of southern Africa, and in particular South Africa. This specific species has great importance in the perfume industry. Its cultivars have a wide variety of smells, including rose, citrus, mint, coconut and nutmeg, as well as various fruits.
Chamaeleo jacksonii (common names Jackson's Chameleon or Three-horned Chameleon) is an African chameleon belonging to the chameleon family (Chamaeleonidae). It is native to the humid, cooler regions of Kenya and Tanzania.
The sable antelope (Hippotragus niger) is an antelope which inhabits wooded savanna in eastern and southern Africa, from the south of Kenya to South Africa, with a separate population in Angola. The species is sexually dimorphic, with the male heavier and about one-fifth taller than the female. It has a compact and robust build, characterized by a thick neck and tough skin, and both sexes have ringed horns which arch backward. The sable antelope has four subspecies.
This picture shows an adult male common sable antelope (H. n. niger) in the Tswalu Kalahari Reserve, South Africa.
Tadrart Acacus (Arabic: تدرارت أكاكوس) is a desert area in western Libya and is part of the Sahara. It is situated close to the Libyan city of Ghat. Tadrart means 'mountain' in the native language of the area (Tamahaq language). The Acacus has a large variation of landscapes, from differently coloured sanddunes to arches, gorges, rocks and mountains. Major landmarks are the arches of Afzejare and Tin Khlega. Although this area is one of the most arid of the Sahara, there is vegetation, such as the callotropis plant. The area is known for its rock-art and was inscribed as a UNESCO World Heritage Site in 1985 because of the importance of these paintings and carvings.
The Larabanga Mosque was built in the Sudanese architectural style in the village of Larabanga, Ghana. It is the oldest mosque in the country and one of the oldest in West Africa, and has been called the "Mecca of West Africa". It has undergone restoration several times since it was founded. The World Monuments Fund has contributed substantially to its restoration, and lists it as one of the 100 most endangered sites.
The roan antelope (Hippotragus equinus) is a species of savanna antelope found in western, central and southern Africa. Named for its reddish-brown coat, it has a black face with white patches around the eyes and the mouth, and a short erect mane of greyish brown hair extending from the back of the neck to the rump. This roan antelope, of the subspeciesH. e. koba, was photographed in Senegal; the subspecies's range extends from Senegal to Benin in western Africa.
Eswatini, formerly known as Swaziland, is a landlocked country in Southern Africa. The government is an absolute monarchy, the last of its kind in Africa, and the country has been ruled by King Mswati III since 1986. One of the country's important cultural events is Umhlanga, the reed-dance festival, held in August or September each year. This photograph shows Princess Sikhanyiso Dlamini, the eldest daughter of Mswati III, at the 2006 festival.
Alfa Ba, Karamoko Alfa's father, formed a coalition of Muslim Fulbe and called for the jihad in 1725, but died before the struggle began. The jihad was launched around 1726-1727. After a crucial, concluding victory at Talansan, the state was established at a meeting of nine Fulbe ulama who each represented one of the Futa Jallon provinces. Ibrahima Sambeghu, who became known as Karamokho Alfa, was the hereditary ruler of Timbo and one of the nine ulama. He was elected leader of the jihad. Under his leadership, Futa Jallon became the first Muslim state to be founded by the Fulbe. Despite this, Karamokho Alfa was constrained by the other eight ulama. Some of the other Ulama had more secular power than Karamokho Alfa, who directly ruled only the diwal of Timbo; for this reason the new state was always a tenuous confederation. Karamoko Alfa ruled the theocratic state until 1748, when his excessive devotions caused him to become mentally unstable and Sori was selected as de facto leader. Karamokho Alfa died around 1751 and was formally succeeded by Ibrahim Sori, his cousin. (Full article...)
At 1,267,000 square kilometres (489,000 sq mi), of which 300 square kilometres (115 sq mi) is water, Niger is the world's twenty-second largest country. Niger has a total of 5,697 kilometres (3,540 mi) of borders, the longest of which is with Nigeria to the south.
Niger's subtropical climate is mainly hot and dry. In the extreme south there is a tropical climate on the edges of the Niger River basin. The terrain is predominantly desert plains and sand dunes, with flat to rolling savannah in the south and hills in the north. The lowest point is the Niger River, with an elevation of 200 metres (722 ft) and the highest is Monts Bagzane at 2,022 metres (6,634 ft).
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The outpost of Epsumb or Jeundo was founded between the Nyong and Sanagarivers at the northern edge of the area's forests in 1887 by German explorers as a trading base for rubber and ivory. A military garrison was built in 1895 which enabled further colonization. After Imperial Germany's defeat in World War I, France held eastern Cameroon as a mandate, and Yaoundé was chosen to become the capital of the colony in 1922. (Full article...)
Image 8An Ethiopian woman preparing Ethiopian coffee at a traditional ceremony. She roasts, crushes, and brews the coffee on the spot. (from Culture of Africa)
Image 15Areas controlled by European powers in 1939. British (red) and Belgian (marroon) colonies fought with the Allies. Italian (light green) with the Axis. French colonies (dark blue) fought alongside the Allies until the Fall of France in June 1940. Vichy was in control until the Free French prevailed in late 1942. Portuguese (dark green) and Spanish (yellow) colonies remained neutral. (from History of Africa)
Image 16Sudan basket-tray, tabar of weaved natural plant fiber, in different colors (from Culture of Africa)
Image 23A terra-cotta head sculpture (1100-1500) of the Yoruba, showing extraordinary naturalism. This head represents the oni or king of Ife. (from Culture of Africa)