How does author make both Grendel and his mother nearly identical?

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

Which words most the reader understand the meaning of usurpers

In figure 4 of the telephone components what do the labels lettered a to e