What is the main message in a dream deferred by langston hughes?

At the beginning of canto ii, dante invokes the muses. what does dante promise he will do in return? tell of their greatness stop fighting and rest a while act as if he were the apostle paul be courageous in his fight to return to earth

The balance includes both the fees for service and the shipping charges. is this sentence incomplete or complete?

Witch sentence contain an adverb clause