Why does Helen break the doll Miss Sullivan has given her?

Choose the sentence with the correct subject-verb and pronoun-antecedent agreement. a. martha spend her days gossiping with everyone who walks by. b. each of the ushers in the wedding had to wear his rented tuxedo. c. the marching band don't raise enough money for its trip to the rose bowl parade. d. neither my sister nor i was happy when her had to move last year.

Cite evidence what moment might be called the climax, or highest point of tension, in act v? what is clear to the audience and to macbeth at this point?

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?