Read this article to learn how the economic imperatives of industrialization led European nations to expand their imperial control into Africa. It features a "causes" section that discusses the impetus for each colonizing power's desire to partition a whole continent.
Crises Prior to World War I
Colonization of the Congo

Henry Morton Stanley
David
Livingstone's explorations, carried on by Henry Morton Stanley, excited
imaginations with Stanley's grandiose ideas for colonisation; but these
found little support owing to the problems and scale of action
required, except from Leopold II of Belgium, who in 1876 had organised
the International African Association (the Congo Society). From 1869 to
1874, Stanley was secretly sent by Leopold II to the Congo region, where
he made treaties with several African chiefs along the Congo River and
by 1882 had sufficient territory to form the basis of the Congo Free
State. Leopold II personally owned the colony from 1885 and used it as a
source of ivory and rubber.
While
Stanley was exploring Congo on behalf of Leopold II of Belgium, the
Franco-Italian marine officer Pierre de Brazza travelled into the
western Congo basin and raised the French flag over the newly founded
Brazzaville in 1881, thus occupying today's Republic of the Congo.
Portugal, which also claimed the area due to old treaties with the
native Kongo Empire, made a treaty with Britain on 26 February 1884 to
block off the Congo Society's access to the Atlantic.
Pierre Savorgnan de Brazza in his version of "native" dress, photographed by Félix Nadar
By 1890 the
Congo Free State had consolidated its control of its territory between
Leopoldville and Stanleyville, and was looking to push south down the
Lualaba River from Stanleyville. At the same time, the British South
Africa Company of Cecil Rhodes was expanding north from the Limpopo
River, sending the Pioneer Column (guided by Frederick Selous) through
Matabeleland, and starting a colony in Mashonaland.
Tippu
Tip, a Zanzibari Arab based in the Sultanate of Zanzibar, also played a
major role as a "protector of European explorers", ivory trader and
slave trader. Having established a trading empire within Zanzibar and
neighboring areas in East Africa, Tippu Tip would shift his alignment
towards the rising colonial powers in the region and at the proposal of
Henry Morton Stanley, Tippu Tip became a governor of the "Stanley Falls
District" (Boyoma Falls) in Leopold's Congo Free State, before being
involved in the Congo–Arab War against Leopold II's colonial state.
To the west, in the land where their expansions would meet,
was Katanga, site of the Yeke Kingdom of Msiri. Msiri was the most
militarily powerful ruler in the area, and traded large quantities of
copper, ivory and slaves – and rumors of gold reached European ears. The scramble for Katanga was a prime example of the period. Rhodes
and the BSAC sent two expeditions to Msiri in 1890 led by Alfred Sharpe,
who was rebuffed, and Joseph Thomson, who failed to reach Katanga.
Leopold sent four CFS expeditions. First, the Le Marinel Expedition
could only extract a vaguely worded letter. The Delcommune Expedition
was rebuffed.
The well-armed Stairs Expedition was given orders to take
Katanga with or without Msiri's consent. Msiri refused, was shot, and
the expedition cut off his head and stuck it on a pole as a "barbaric
lesson" to the people. The Bia Expedition finished the job of
establishing an administration of sorts and a "police presence" in
Katanga. Thus, the half million square kilometres of Katanga came into
Leopold's possession and brought his African realm up to 2,300,000
square kilometres (890,000 sq mi), about 75 times larger than Belgium.
The Congo Free State imposed such a terror regime on the colonized
people, including mass killings and forced labour, that Belgium, under
pressure from the Congo Reform Association, ended Leopold II's rule and
annexed it on 20 August 1908 as a colony of Belgium, known as the
Belgian Congo.
The brutality of King Leopold II of
Belgium in his former colony of the Congo Free State, now the
Democratic Republic of the Congo, was well documented; up to 8 million
of the estimated 16 million native inhabitants died between 1885 and
1908. According to Roger Casement, an Irish diplomat of the time,
this depopulation had four main causes: "indiscriminate war",
starvation, reduction of births and diseases. Sleeping sickness
ravaged the country and must also be taken into account for the dramatic
decrease in population; it has been estimated that sleeping sickness
and smallpox killed nearly half the population in the areas surrounding
the lower Congo River.
From 1885 to 1908, many atrocities were perpetrated in the Congo Free State; in the image Native Congo Free State labourers who failed to meet rubber collection quotas punished by having their hands cut off.
Estimates of the total death toll
vary considerably. As the first census did not take place until 1924, it
is difficult to quantify the population loss of the period. Casement's
report set it at three million. William Rubinstein wrote: "More
basically, it appears almost certain that the population figures given
by Hochschild are inaccurate. There is, of course, no way of
ascertaining the population of the Congo before the twentieth century,
and estimates like 20 million are purely guesses. Most of the interior
of the Congo was literally unexplored if not inaccessible". See
Congo Free State for further details including numbers of victims.
A
similar situation occurred in the neighbouring French Congo, where most
of the resource extraction was run by concession companies, whose
brutal methods, along with the introduction of disease, resulted in the
loss of up to 50 percent of the indigenous population according to
Hochschild. The French government appointed a commission, headed by
de Brazza, in 1905 to investigate the rumoured abuses in the colony.
However, de Brazza died on the return trip, and his "searingly critical"
report was neither acted upon nor released to the public. In the
1920s, about 20,000 forced labourers died building a railroad through
the French territory.
Egypt, Sudan, and South Sudan
Suez Canal
Port Said entrance to Suez Canal, showing De Lesseps' statue
French
diplomat Ferdinand de Lesseps had obtained many concessions from
Isma'il Pasha, the Khedive of Egypt and Sudan, in 1854–56, to build the
Suez Canal. Some sources estimate the workforce at 30,000, but
others estimate that 120,000 workers died over the ten years of
construction due to malnutrition, fatigue and disease, especially
cholera. Shortly before its completion in 1869, Khedive Isma'il
borrowed enormous sums from British and French bankers at high rates of
interest. By 1875, he was facing financial difficulties and was forced
to sell his block of shares in the Suez Canal. The shares were snapped
up by Britain, under its Prime Minister, Benjamin Disraeli, who sought
to give his country practical control in the management of this
strategic waterway. When Isma'il repudiated Egypt's foreign debt in
1879, Britain and France seized joint financial control over the
country, forcing the Egyptian ruler to abdicate, and installing his
eldest son Tewfik Pasha in his place. The Egyptian and Sudanese
ruling classes did not relish foreign intervention.
Mahdist War
During the 1870s, European initiatives against the slave trade caused an economic crisis in northern Sudan, precipitating the rise of Mahdist forces. In 1881, the Mahdist revolt erupted in Sudan under Muhammad Ahmad, severing Tewfik's authority in Sudan. The same year, Tewfik suffered an even more perilous rebellion by his own Egyptian army in the form of the Urabi Revolt. In 1882, Tewfik appealed for direct British military assistance, commencing Britain's administration of Egypt. A joint British-Egyptian military force entered in the Mahdist War. Additionally the Egyptian province of Equatoria (located in South Sudan) led by Emin Pasha was also subject to an ostensible relief expedition of Emin Pasha against Mahdist forces. The British-Egyptian force ultimately defeated the Mahdist forces in Sudan in 1898. Thereafter, Britain seized effective control of Sudan, which was nominally called Anglo-Egyptian Sudan.
Berlin Conference (1884–85)
Otto von Bismarck at the Berlin Conference, 1884
The occupation of Egypt, and the acquisition of the Congo were the first major moves in what came to be a precipitous scramble for African territory. In 1884, Otto von Bismarck convened the 1884–85 Berlin Conference to discuss the African problem. While diplomatic discussions were held regarding ending the remaining slave trade as well as the reach of missionary activities - the primary concern of those in attendance was preventing war between the European powers as they divided the continent among themselves.
More importantly, the
diplomats in Berlin laid down the rules of competition by which the
great powers were to be guided in seeking colonies. They also agreed
that the area along the Congo River was to be administered by Leopold II
of Belgium as a neutral area, known as the Congo Free State, in which
trade and navigation were to be free. No nation was to stake claims
in Africa without notifying other powers of its intentions. No
territory could be formally claimed prior to being effectively occupied.
However, the competitors ignored the rules when convenient and on
several occasions war was only narrowly avoided. The Swahili coast
territories of the Sultanate of Zanzibar were also partitioned between
Germany and Britain, initially leaving the archipelago of Zanzibar
independent until 1890, when that remnant of the Sultanate was made into
a British protectorate with the Heligoland–Zanzibar Treaty.
Britain's administration of Egypt and South Africa
Boer child in a British concentration camp during the Second Boer War (1899–1902)
Britain's
administration of Egypt and the Cape Colony contributed to a
preoccupation over securing the source of the Nile River. Egypt was
taken over by the British in 1882 leaving the Ottoman Empire in a
nominal role until 1914, when London made it a protectorate. Egypt was
never an actual British colony. Sudan, Nigeria, Kenya, and Uganda
were subjugated in the 1890s and early 20th century; and in the south,
the Cape Colony (first acquired in 1795) provided a base for the
subjugation of neighbouring African states and the Dutch Afrikaner
settlers who had left the Cape to avoid the British and then founded
their own republics.
Theophilus Shepstone annexed the South African
Republic (or Transvaal) in 1877 for the British Empire, after it had
been independent for twenty years. In 1879, after the Anglo-Zulu
War, Britain consolidated its control of most of the territories of
South Africa. The Boers protested, and in December 1880 they revolted,
leading to the First Boer War (1880–81). British Prime Minister
William Gladstone signed a peace treaty on 23 March 1881, giving
self-government to the Boers in the Transvaal. The Jameson Raid of 1895
was a failed attempt by the British South Africa Company and the
Johannesburg Reform Committee to overthrow the Boer government in the
Transvaal. The Second Boer War, fought between 1899 and 1902, was about
control of the gold and diamond industries; the independent Boer
republics of the Orange Free State and the South African Republic (or
Transvaal) were this time defeated and absorbed into the British Empire.
The
French thrust into the African interior was mainly from the coasts of
West Africa (present-day Senegal) eastward, through the Sahel along the
southern border of the Sahara, a huge desert covering most of
present-day Senegal, Mali, Niger, and Chad. Their ultimate aim was to
have an uninterrupted colonial empire from the Niger River to the Nile,
thus controlling all trade to and from the Sahel region, by virtue of
their existing control over the Caravan routes through the Sahara. The
British, on the other hand, wanted to link their possessions in Southern
Africa (present-day South Africa, Botswana, Zimbabwe, Lesotho,
Eswatini, and Zambia), with their territories in East Africa
(present-day Kenya), and these two areas with the Nile basin.
The
Sudan (which included most of present-day Uganda) was the key to the
fulfillment of these ambitions, especially since Egypt was already under
British control. This "red line" through Africa is made most famous by
Cecil Rhodes. Along with Lord Milner, the British colonial minister in
South Africa, Rhodes advocated such a "Cape to Cairo" empire, linking
the Suez Canal to the mineral-rich Southern part of the continent by
rail. Though hampered by German occupation of Tanganyika until the end
of World War I, Rhodes successfully lobbied on behalf of such a
sprawling African empire.
Muhammad Ahmad, leader of the Mahdists. This fundamentalist group of Muslim dervishes overran much of Sudan and fought British forces.
If one draws a line from Cape Town to
Cairo (Rhodes's dream), and one from Dakar to the Horn of Africa (now
Ethiopia, Eritrea, Djibouti and Somalia), (the French ambition), these
two lines intersect somewhere in eastern Sudan near Fashoda, explaining
its strategic importance. In short, Britain had sought to extend its
East African empire contiguously from Cairo to the Cape of Good Hope,
while France had sought to extend its own holdings from Dakar to the
Sudan, which would enable its empire to span the entire continent from
the Atlantic Ocean to the Red Sea.
Fashoda Incident
A French
force under Jean-Baptiste Marchand arrived first at the strategically
located fort at Fashoda, soon followed by a British force under Lord
Kitchener, commander in chief of the British Army since 1892. The French
withdrew after a standoff and continued to press claims to other posts
in the region. In March 1899, the French and British agreed that the
source of the Nile and Congo Rivers should mark the frontier between
their spheres of influence.
Moroccan Crisis
Map depicting the staged pacification of Morocco through to 1934
Although
the 1884–85 Berlin Conference had set the rules for the Scramble for
Africa, it had not weakened the rival imperialists. The 1898 Fashoda
Incident, which saw London and Paris angry with each other's claims,
ultimately led to the signature of the Entente Cordiale of 1904, which
guaranteed peace between the two. As a result, the German Kaiser decided
to test the solidity of such influence, using the contested territory
of Morocco as a battlefield.
Thus, Kaiser Wilhelm II visited
Tangiers on 31 March 1905 and made a speech in favour of Moroccan
independence, challenging French influence in Morocco. France's
influence in Morocco had been reaffirmed by Britain and Spain in 1904.
The Kaiser's speech bolstered French nationalism, and with British
support the French foreign minister, Théophile Delcassé, took a defiant
line. The crisis peaked in mid-June 1905, when Delcassé was forced out
of the ministry by the more conciliation-minded premier Maurice Rouvier.
But by July 1905 Germany was becoming isolated and the French agreed to
a conference to solve the crisis.
The
1906 Algeciras Conference was called to settle the dispute. Of the
thirteen nations present, the German representatives found their only
supporter was Austria-Hungary, which had no interest in Africa. France
had firm support from Britain, the US, Russia, Italy and Spain. The
Germans eventually accepted an agreement, signed on 31 May 1906, whereby
France yielded certain domestic changes in Morocco but retained control
of key areas.
The Moroccan Sultan Abdelhafid, who led the resistance to French expansionism during the Agadir Crisis
However, five years later the Second Moroccan
Crisis (or Agadir Crisis) was sparked by the deployment of the German
gunboat Panther to the port of Agadir in July 1911. Germany had started
to attempt to match Britain's naval supremacy – the British navy had a
policy of remaining larger than the next two rival fleets in the world
combined. When the British heard of the Panther's arrival in Morocco,
they wrongly believed that the Germans meant to turn Agadir into a naval
base on the Atlantic. The German move was aimed at reinforcing claims
for compensation for acceptance of effective French control of the North
African kingdom, where France's pre-eminence had been upheld by the
1906 Algeciras Conference. In November 1911 a compromise was reached
under which Germany accepted France's position in Morocco in return for
slice of territory in the French Equatorial African colony of Middle
Congo (now the Republic of the Congo).
France and Spain
subsequently established a full protectorate over Morocco (30 March
1912), ending what remained of the country's formal independence.
Furthermore, British backing for France during the two Moroccan crises
reinforced the Entente between the two countries and added to
Anglo-German estrangement, deepening the divisions that would culminate
in the First World War.
Dervish Resistance
Following the
Berlin Conference at the end of the 19th century, the British, Italians,
and Ethiopians sought to claim lands inhabited by the Somalis.
The
Dervish movement, led by Sayid Muhammed Abdullah Hassan, existed for 21
years, from 1899 until 1920. The Dervish movement successfully repulsed
the British Empire four times and forced it to retreat to the coastal
region. Due to these successful expeditions, the Dervish movement was
recognized as an ally by the Ottoman and German empires. The Turks also
named Hassan Emir of the Somali nation, and the Germans promised to
officially recognise any territories the Dervishes were to acquire.
After
a quarter of a century of holding the British at bay, the Dervishes
were finally defeated in 1920 as a direct consequence of Britain's use
of aircraft.
Herero Wars and the Maji-Maji Rebellion
Between
1904 and 1908, Germany's colonies in German South-West Africa and
German East Africa were rocked by separate, contemporaneous native
revolts against their rule. In both territories the threat to German
rule was quickly defeated once large-scale reinforcements from Germany
arrived, with the Herero rebels in German South-West Africa being
defeated at the Battle of Waterberg and the Maji-Maji rebels in German
East Africa being steadily crushed by German forces slowly advancing
through the countryside, with the natives resorting to guerrilla warfare.
German efforts to clear the bush of civilians
in German South-West Africa then resulted in a genocide of the
population. In total, as many as 65,000 Herero (80% of the total Herero
population), and 10,000 Namaqua (50% of the total Namaqua population)
either starved, died of thirst, or were worked to death in camps such as
Shark Island Concentration Camp between 1904 and 1908. Characteristic of this genocide was death by starvation and the
poisoning of the population's wells whilst they were trapped in the
Namib Desert.