What Was the Impact of the French Revolution on Germany

What was the impact of the French Revolution on Germany?

A) The German middle class revolted,overthrew dozens of princes,and united Germany into one country.
B) Germans embraced the revolution and became France's closest allies.
C) Germans embraced absolutism and centralized government with an unprecedented fervor.
D) Germans began to write in French,which they considered the language of freedom and political expression.
E) While Germans welcomed the message of the revolution,the continuous French presence in their land caused resentment and the rise of German nationalism,which became anti-French in nature.