What is the quest in the story
The sword Excalibur

There was a famous sword in Irish legend called Caladbolg, from which Excalibur is evidently derived by way of Geoffrey of Monmouth, whose Historia regum Britanniae refers to Arthur's sword as Caliburn. Malory says that Excalibur means “cut-steel.”

Explanation:

Hope this helps, although i did steal this from the search engine

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

the answer to this question is the third option. hope this