The answer is most likely D
Explanation:
I used my best judgement to answer this as well as process of elimination, I immediately eliminated b and c. then it was between a and d for answers. I thought D made the most sense from what I know about ancient civilizations, and prehistoric history.
Answer:
The British Socialist Party (successor to the SDF) war manifesto declared that it recognised: “… that the national freedom and independence of this country are threatened by Prussian militarism and that the Party naturally desires to see the prosecution of the war to a speedy and successful issue.”
Explanation: Socialism and communism played only a relatively small role in World War I. They were not a part of the cause of the war.
HOPE IT HELPS