to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
https://creativecommons.org/licenses/by/3.0/us/deed.enCC BY 3.0 usCreative Commons Attribution 3.0 ustruetrue
Original upload log
The original description page was here. All following user names refer to en.wikipedia.