I'm not sure what you're asking but I'll just give you two answers.
It was first founded in Italy (Rome), which is in Europe, by Jesus (yes he's real).
If you're asking where can Christianity be found (such as who practice the religion) then everywhere except maybe the N. and S. Pole - a.k.a Antarctica.
The numbat originated on the Australian continent.
Christianity
asia
Christianity greatly increaed on the African continent
i believe its Africa
Australia or Africa
Thought to be Africa
Every continent.
Arabs originate from the continent of Asia, in the Middle East.
It began in Jerusalem, Israel which is on the continent of Asia.
Mancala is from Mali
Disneyland Disneyland