Question

In the following lines, why the author didn't write the whole sentence in one line?

"die, Into the valley
of Death Rode the
Six hundred" ?*
(A lot of point) ;) please help

Answer 1

by Alfred Lord Tennyson

Half a league, half a league, Half a league onward, All in the valley of Death Rode the six hundred. "Forward, the Light Brigade! Charge for the guns!" he said: Into the valley of Death Rode the six hundred.