Facebook disables accounts that don't follow the Facebook’s Terms of use and community standards.
Such as
• Posting content that doesn't follow the Facebook Terms
• Continuing behaviour that's not allowed on Facebook by violating the Community Standards
Read Facebook terms and community standards carefully.
https://www.facebook.com/terms.php
https://www.facebook.com/communitystandards
You may also read:
https://www.google.com/search?q=digital+millennium+copyright+act+for+dummies&ie=utf-8&oe=utf-8&client=firefox-b