How many parts is the Bible History Book divided into?

Divided into two parts:

Old Testament:

1) Torah: Genesis, Exodus, Leviticus, Numbers, Deuteronomy,

2) History books: from Joshua to Ezra,

3) Poetry Collection: The Book of Job-Song of Songs,

4) Prophet: Isaiah Malachi,

New testament:

1) Jesus' teaching: the four gospels,

2) History books: Acts,

3) Letters: Romans-Judaism,

4) Biblical Summary: Revelation.

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