What can contemporary christians take as warning signs of the schism from the episode of 1054 and how might awareness of these signs prevent more divisions between christians and between churches?

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.