I want to know the answer to the following question:
What directive in 2001 let European Union countries to enact laws that allowed making copies for personal use?
All the background I'm provided with is that "The Copyright Directive was not intended to legitimize file-sharing, but rather the common practice of space shifting copyright-protected content from a legally purchased CD (for example) to certain kinds of devices and media, provided rights holders are compensated and no copy protection measures are circumvented.". Is that enough to answer the question?