PLEASE ANSWER!!
The warring states period happened during the __1__ dynasty. The era ended when the __2__ dynasty was formed by __3__.

(1) Options: Xia , Zhou , Shang
(2) Options: Zhou , Shang , Qin
(3) Options: Emperor Qin , King Cheng Tang , Yu the Great

Read the excerpt below and answer the question. and i live on, but in grief and self-contempt, left here without the light i loved so much, in a great tempest and with shrouds unkempt. no more love songs, then, i have done with such; my old skill now runs thin at each attempt, and tears are heard within the harp i touch. (lines 9-14) which of the lines, taken from the sestet shown above, is the volta?

Find and simplify an expression for the area of five rows of square with side lengths of x

In what ways did the byzantines influence the developmental russian society?