Answer:
i think themost influential impact was nationalism because the start was was the assassination of Archduke Franz Ferdinand of Austria-Hungary. they wanted todefend their nation which is why they declared war in the first place. nationalism is what drove each powerinto alliences and enimies
hope this helps, plz voteme the brainliest
Explanation:
Answer: it limited the power of the king and influenced later political thinkers.
Man it depends on what the topic is but if i were to take a wild guess , A or D
