Question

when did Alexender invade persiaa​

Answer 1

Answer:

In 336BC

Explanation:

He invaded the Achaemenid empire(Persian empire)and began a series of campaign that lasted for 10 years.

Answer 2

Answer:

In 334 BC, Alexander invaded the Achaemenid Empire (Persian Empire) and began a series of campaigns that lasted 10 years. Following the conquest of Anatolia, Alexander broke the power of Persia in a series of decisive battles, most notably the battles of Issus and Gaugamela.