Answer:
A. welcomed him and crowned him pharaoh.
Explanation:
Alexander became Pharaoh,
He conquered Egypt after expelling the Persians army, which made him be seen as a liberator.
The victory over the Persian emperor Darius made him famous and popular among Egyptians, who were eager to have him as his ruler.
<em>He marched in Cairo, where his stay in pursuit of the Persian Empire followed.</em>
<em> In the autumn of 332 BC., Alexander the Great was made Pharaoh, and he did however not stay long since his ambitions concentrated into Orient.</em>