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 put readers in the middle of the action of battle.

C.
They express the narrator's grief over the soldiers' sacrifice.

D.
They stress the impossible odds that the soldiers faced.

Question

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 put readers in the middle of the action of battle.
 
 C.
They express the narrator's grief over the soldiers' sacrifice.
 
 D.
They stress the impossible odds that the soldiers faced.