-
The war of movements
The beginning of the war was marked by the movement of troops and both fronts with the aim of obtaining a quick victory. On the Eastern front the Germans defeat the russians in the battle of tannenberg, but the astrohungarians, while in the Balkans, the Austrian offensive against Serbia was stopped. -
Trench warfare
the fronts were immobilized and a process began in which the grants were positioned by trenches to prevent the advance of the arevase. New continents entered the war: Turkey, Italy, Bulgaria and Russia. The aberrants launched a new offensive on the western front. The british and French attacked the German lines with escass success. -
Crisis of 1917 and end of the war
Russia lest the conflict, but the United States joined the war. Un the Eastern front, the British, French and Italians overthrew Austrians and their allies. The Austrian und Turkish empires called for an were defeated the Sighting creased. On the Central Front, armistice and the German revolted Germany declared un armistice.