Christianity is the main one. This can be Catholicism, Protestent, Baptist, Methodist, the list goes on. But yeah Christianity is the #1 one.
The common noun for North America is "continent."
Christianity/catholic
The most common languages in North America are English, Spanish, and French.
north america , south america , europe , oceania , and asia
The common noun for America is country. For North America or South America, the common noun is continent.
The common noun for the proper noun 'North America' is continent.
The most common religion in Central America is Christianity, mainly Catholic. But like all countries, there are many different religions.
America
The common noun for Canada is country.
The Mallard of North America. Of Europe, I'm not sure.
a partial lunar eclipse is least common in North America.
North America is a proper noun, the name of a specific place. The common noun for North America is continent. A proper noun is the name of a specific person, place, or thing. North America is a specific place, a continent.