What factors allowed for the continued spread of christianity through the third century c. e

Upheavals during the third century CE continued to enhance Christianity's appeal, as Rome was rocked by invasions and political problems. After Constantine converted to Christianity and made Christianity legal, he constructed churches and promoted Christians to high offices.

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.