Answer:
The war in the east began with the Russian invasion of East Prussia on 17 August 1914 and the Austro-Hungarian province of Galicia. ... They made some progress, crossing the Carpathians in February and March 1915, but then the German relief helped the Austrians stop further Russian advances.
Explanation:
Serrlers from what is now the northwest Germany
Answer:
They were unhappy because the other side won and not them. if its wrong im sorry
Explanation: