Question

The spread of Christianity from 325 to 600 CE was mainly due to:

A.)the Crusades.
B.)Jesus's traveling preaching.
C.)Constantine's declaration of Christianity as the official religion of the Roman Empire
D.) The work of missionaries, like Saint Paul.

Answer 1

D

Step-by-step explanation:

Christian missionaries running away from percecution used Roman roads and sea lanes - throughout Roman empire and Meditaranean basin