
THE FIRST WORLD WAR
British forces pursued him
in
vain.
In
July 1918 he threatened
Quelimane, on the coast;
in
September he doubled back north-
wards and recrossed
the
Ruvuma;
in
October
he
crossed into
Northern Rhodesia. There was nothing
to
stop him reaching
Broken Hill when news of
the
armistice in Europe, in November,
obliged him
to
surrender.
The impact of
war
Smuts's strategy, and Lettow-Vorbeck's brilliant evasions, had
combined to inflict full-scale warfare on East Africa for two and
a half
years.
This was
a
personal triumph for von Lettow-Vorbeck:
his soldiers — never more than 15,000 — compelled the Allies
to deploy about 140,000 troops, nearly half
of
them Africans.
British imperial forces lost more than 10,000 men, two-thirds of
them from disease; the
Schut^truppe
had lost about 2,500. But for
the peoples of East Africa, the campaign was an appalling disaster.
Each side devastated large areas of German East Africa to provide
food
for
fighting men,
and the
whole region, together with
Northern Rhodesia and Nyasaland, was forced
to
supply both
soldiers and porters for the war effort. On each side, at least one
out of every ten soldiers from East Africa died on active service,
but the death-rate among porters was twice as high, and there were
far more
of
them. The newly built railways
of
East Africa were
of limited value in the fighting, since they mostly ran from east
to west, whereas the main thrust
of
Allied advance
in
1916 was
from north to south. Motor vehicles were little help; there were
few roads and they were useless
in
the rains. Tsetse flies killed
off draught animals. For the most part, munitions and supplies
had to be carried by porters, whose food had to be carried by yet
more porters.
Of
the East Africans recruited
for the
British
imperial forces, such followers outnumbered soldiers by 20 to
1.
Supplies for followers were miserably inadequate, and at least one
in five died, usually from dysentery
or
malaria. Altogether, well
over three-quarters of a million East Africans served in the war;
over 100,000 never returned.
5
s
See
G.
W.
T.
Hodges, 'African manpower statistics
for
the British forces
in
East
Africa, 1914-1918', journal
of
African History, 1978,
19, i,
101-16.
The
mortality
percentage rates among those porters and medical staff who served with
the
British
imperial forces, taking account
of
those classified
as
'missing, presumed dead', were
22 for the East Africa Protectorate, 20 for occupied German East Africa, 16 for Zanzibar
667
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