What effect do the forceful, rhythmic meter and repetition of phrases such as "half a league" and "cannon to the right" have in "the charge of the light brigade"?

a. they inspire readers to compose poems about famous battles.
b. they express the narrator's grief over the soldiers' sacrifice.
c. they put readers in the middle of the action of battle.
d. they stress the impossible odds that the soldiers faced

Armed with invisible ink, a cipher system, and a passion to end the war and preserve the union, elizabeth van lew became butler's eyes and ears in the confederate capital city. truth be told, however, she became much more than that. she became a spymaster, the person responsible for running a network of agents, couriers, and safe houses that was very active during the war. in addition to the spying, elizabeth van lew continued to maintain her church hill home as a safe house and something of a local union spy headquarters. —the dark game, paul janeczko what is the central idea of this passage? van lew’s home was used as a safe house, which was critical to the confederacy. van lew had a passion to end the war and preserve the union. van lew was a spymaster, a leading force in the espionage activities for the union. van lew did not enjoy working for general butler.