Answer:
Through interaction between traders and the locals along the trade routes.
Explanation
During their trades operation, a lot of interaction happened between the traders and the local people. During those interaction, they started to learn about each other's religion, culture, scientific development in their hometown , etc.
This is where the locals learn about the religion of the traders. After the traders left, the locals will spread the knowledge about that religion to other locals and contributed to the increasing amount of followers of that religion.
The spread<span> of </span>Christianity<span> was made a lot easier by the efficiency of the </span>Roman Empire<span>, but its principles </span>were<span> sometimes misunderstood and membership of the sect could be dangerous. Although Jesus had died, his message had not. Word of his teachings </span>spread<span> to Jewish communities across the </span>empire<span>.</span>
Answer:
Mesoamerican civilizations
Explanation:
Because they preceded their arrival in Mexico, especially Teotihuacan and Tula people.