Which major division within Christianity is the most popular in the world?
Roman Catholic
Protestant
Orthodox
Anglican
The Roman Catholic Church is the world's largest Christian church, with 1.2 billion members worldwide. There are about 600 millions of Protestants and 350 million of Orthodox Church members.
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Answers by country
Roman Catholic
Protestant
Orthodox
Anglican
answers

27

28

25

16

161

16860

64

58

27

25

712

33

241

29

614

121

72

37

31

21