TOEFL Listening: TPO-TOEFL阅读TPO - MIN859OB8D83PF9GN$

According to paragraph 1, Alexander the Great did which of the following? A. Regulated the movement and resettlement in southwest Asia of thousands of Greek people B. Opened up opportunities in new markets for traders and artisans C. Created new restrictions on trade D. Encouraged Greek citizens to choose military careers over careers in trade