Why they take 54 books out of the Bible over the years?

On the left (stuff removed/not included) on the right the holy Bible (kjv)
On the left (stuff removed/not included) on the right the holy Bible (kjv)

It started with the Roman Catholic Church and they just kept taking and adding stuff with every schism that came after. They didn’t just take it out, they threw the scriptures away and some of these books didn’t surface until the turn of the 20th century. They were not in the best condition either and a lot is still missing out of that big ass book on the left as a result.

Why they take 54 books out of the Bible over the years?
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