The frog rolled in everyone felt cold.

a. fragment

b. run-on

c. a complete sentence

I am assuming you mean 'fog'.  This is a run-on sentence.  The first sentence would be, "The fog rolled in," where the fog is the subject and rolled in is the predicate.  "Everyone felt cold," is the second sentence where everyone is the subject and feld cold is the predicate.  

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.

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(you didn't attach a copy of the poem, but i'm answering as best as i can)

since a simile compares two unlike things using like or as, it kind of gives an item the ability to do something it can't.

example: "the player was like a tiger on the field"

in this sentence, the simile conveys the idea that the player was fast and strong, like a tiger.