Your answer is A. i hope this hel<span>ped!!</span>
The answer to the first question is: the king of India, he never conquered India. The answer to the second: Phalanxes. The phalanxes were based on the usage of long spears, that would stop the enemy advancing.
<span>He has to be selected by everyone. And Prophet Muhammad had no brother. And he had no dependents from his sons only from one daughter. And they were never given caliphate.</span>
I think that it was between Octavian, Antony, and Lepidus