It tells the story of the wars in the land called Israel/Palestine/Canaan/the Levant, since the cavemen until today, all so musical and poetic.
Reference and original, including an explanation about each character in this video: http://blog.ninapaley.com/2012/10/01/this-land-is-mine/
"This Land is Mine" is a video from Nina Paley, originally posted on Vimeo.
In the end of this video appear the text "Copying is an Act of Love, please copy and share. copyheart.org". So, here it is.