The project is divided into fourteen sections, including the front pages. Sections include Language/Population, Habitat/Geography, Family Structure, Government, and several others. Each section has a list of criteria and questions that must be answered to complete the section.
I would expect a single student to take about ten weeks, with a weekly goal (perhaps a little faster) of completing one section.
There is a score for each section and teacher info on ways to make it work.
The project contains a cover sheet, a teacher's page, two student pages and a sheet to help students select an appropriate civilization.
There is also a list of civilizations that have an abundance of information available on line.