I think URL, because its <span> the generic term for all types of names and addresses that refer to objects on the World Wide Web. if im wrong im sorry :/</span>
<span>C. Gideon’s position as a tribal medicine man dictates that he not betray the secret to outsiders.
It is clear from the beginning of this passage that Gideon is not happy to be there. He is described as speaking "grudgingly" and "incredulously", showing that he is unhappy. He then goes on to firmly state that he will not give up the secrets of the medicine to outsiders. </span>
My best guess would be C, the publication of Lyrical Ballads. Not 100% sure though. hope it helps! ^_^