"Inaugurates" most often means to introduce or to start something, for example a policy or period. It can also specifically refer to admitting someone into public office (i.e. "We will inaugurate the new president next week"), or signifying the first use of a public organization or project (i.e. "Will you be attending the park's inauguration on May 1st?").
Alliteration- the same letter occurs 3 times in the first stanza
Can't answer 'cause you didn't provide an image of the passage.
It is significant the directer is the leader they provide important instructions for there opponents to follow so they will not fail