I have been getting different answers so please help ! Why did the United States break diplomatic relations with Germany in 1917?

A. Germany refused to accept President Wilson’s Fourteen Points.

B. Germany signed the Treaty of Brest-Litovsk with Russian Bolsheviks.

C. Germany declared unrestricted submarine warfare against all ships. D. Germany sank the British liners Lusitania and Arabic in quick succession.

E. Germany offered to help Mexico recover Texas, New Mexico, and Arizona.

How is this passage an example of an internal conflict? o o aught now! the first quite hat. a ckle unds djust track. 1 e sour it describes the narrator's inability to stop playing when she wants to do so. it describes the narrator's unexpected enjoyment of performing in front of an audience. it describes the narrator's thoughts and feelings as she struggles through a poor performance. it describes the results of the narrator's refusal to practice diligently and learn to play the piano correctly. o o