1.the seljuk a. were religious leaders b. ruled the government and army c. headed only the army d. were bureaucrats plz ! nevermind since nobody will me

I’m pretty sure the answer is B. They were a monarchy government and since only B has government, the answer is B.

Cthat is the answer

The "highest" point is a single point. 
there can't be more than one "highest" point.
it's not possible for every point on a line to be the "highest" one.