Where did ur questions should be Urania the Muse
B) The fearsome unstoppable dog barked at us viciously needs a comma after fearsome and before unstoppable
Metaphor is when your comparing two things without using like or as and a simile is when ur comparing two things using like or as
In my opinion, there are two possible reasons.
First, the government probably does not think these guys are any kind of a threat to them. I mean, so what if there are some people out walking around when no one knows they're there? It's like the thing about the tree falling in the forest with no one around.