Which type of economy is known for using the barter
system?

Explanation:

A barter economy is a cashless economic system in which services and goods are traded at negotiated rates. Barter-based economies are one of the earliest, predating monetary systems and even recorded history. People can successfully use barter in many almost any field.

yes based on alexanders actions he deserved the title of "the great". his empire covered about 3,000 miles and he was able to establish the empire over a 13 year period of time. he was able to conquer many different places. he also defeated the persians. he conquered egypt and developed a city and named it after himself.