Which of the following can be inferred from the selection above? (A) the digitalization of the recordings began because the wooden storage boxes were falling apart.
(B) tho digitalization of the recordings was kept secret out of fear that nazi leaders would seek revenge .
(C) digitalization of the recordings made it possible for the public to have access to the recordings.
(D) digitalization of the recordings occurred when the library where they were stored had to close.