Imperialism, War, and Revolution, 1881–1920 543
ern Allies), Turkey (on the side of Germany and the
Central Powers), and many smaller states supporting
the western Allies. For example, the governments of
Siam, Liberia, and Peru all found reasons to declare war
on Germany.
Fighting in the west nearly resulted in a German
victory in 1914. The Schlieffen Plan led to the German
occupation of Brussels on the sixteenth day of the war,
and a German army of 1.5 million men pushed far into
France by the thirty-fifth day (see map 27.4). Simulta-
neously, the French invasion of Alsace and Lorraine
(the battle of the Frontiers) failed and the French were
driven back with heavy losses. In early September, the
German army stood within a few miles of Paris. Victory
seemed imminent, and the chief of staff, General Hel-
muth von Moltke (nephew of the Moltke of the 1860s),
sent part of the army to the eastern front to protect
Prussia. In a week of desperate fighting along the
Marne River, in which the military governor of Paris
(General Joseph Gallieni) gambled the city’s garrison,
which he shuttled to the front in Parisian taxicabs, the
French stopped the German advance and forced the in-
vaders to retreat to more defensible positions. Victory
at the Marne saved France at a horrifying price. Of 1.3
million French field troops at the start of the war, more
than 600,000 were killed, wounded, or taken prisoner
in one month of fighting. The casualty rate among in-
fantry officers reached two-thirds. The aftermath of the
battle of the Marne was a different war: After a “race to
the sea” stretched the opposing armies from the English
Channel to Switzerland, they fought a defensive war in
which massive battles hardly budged the opposing
army. By late 1914 both armies had dug into fixed posi-
tions and faced each other from a system of earthen
Sei
ne
R.
Mar
ne
R.
Aisne
R.
Som
me
R.
Ois
e
R.
North
Sea
En
gli
sh
Ch
an
ne
l
NETHERLANDS
GREAT
BRITAIN
BELGIUM GERMANY
FRANCE
LUXEMBOURG
Antwerp
London
Amiens
Le Havre
Versailles
Paris
Chateau Thierry
Arras Cambrai
Mons
Brussels
Cologne
Coblenz
Frankfurt
Luxembourg
Nancy
St.
Mihiel
Sedan
Calais
Verdun
Ypres
Farthest German advance, September 1914
German offensive, March – July 1918
German advances
Winter, 1914 – 1915
Armistice line
Allied advances
0 200 400 Miles
0 200 400 600 Kilometers
MAP 27.4
The Western Front in World War I