It spread first through the roman empire then throughout Europe and Ireland. Then Russia and finally to the new world! North and south America . It was mostly spread by missionaries and explorers.
Where Did Christianity Spread To?
I believe Christianity spread mostly to European countries. When European settlers went to the New World, they spread Christianity there and then on to South America.
I agree with the previous answer. From where and when it started it has now spread pretty much every where all over the world. There are so many religions and languages around the world today.
Worldwide!
Christianity was spread worldwide by evangelists.
Christianity was the first and only religion at the beginning of time. With Adam and Eve.
Pretty much everywhere