The question is asking to state the predator that is typically found in Central Africa and slays its opponent through a rapid application of venomous strike, in my own research, the possible answer would be the Black Mamba. I hope you are satisfied with my answer and feel free to ask for more
Answer:
1. United States ships were getting sunk by German U-Boat warfare
2. Inability to remain neutral
3. Zimmerman Telegram of 1917
4. U.S. economic and political ties to Great Britain