2. What did Alexander the Great do that Greeks and Spartans before him could not?

More importantly, Alexander's conquests spread Greek culture, also known as Hellenism, across his empire. In fact, Alexander's reign marked the beginning of a new era known as the Hellenistic Age because of the powerful influence that Greek culture had on other people.

Explanation:

a big wall across the mexican border so no drugs, terrorist, or illegal immigrants can come through : )    

the answer is a. since they were a huge producer of cotton and wanted the most money for it.