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.
Maximilian Robespierre effectively ruled the nation from 1793-1794. After he was overthrown, a council known as the Directory ruled until 1799, when Napoleon took over. He ruled until 1814, when Louis' brother took the throne.
Claim please? would like to help.
Catherine de Medici was the person