The Hundred Days Offensive Jul–Nov 1918 was the costliest
The Ludendorff offensive other wise known as the spring offensive was a German offensive on the Western Front intended to win the war before the American troops that had begun arriving in France could fully deploy.
I'm unsure of how far they advanced
Kaiserschlacht was the last German offensive and was a series of German attacks along the Western Front.
Answer:
if we are on the same page it should be C.) 3
Explanation:
(happy to help)
I assume you mean during world war 2 what was one of the first places Germany invaded which if that's the case it would be Poland
