The Seshat Global History Databank has a new website.
Seshat brings together the most current and comprehensive body of knowledge about human history in one place, systematically collecting what is currently known about the social and political organization of human societies and how civilizations have evolved over time. It is constantly growing, in order to allow rigorous testing of hypotheses about the rise and fall of large-scale societies across the globe and throughout human history. ALIGNED is building tools and systems which will support them in the massive data-collection task ahead.
You can visit the new Seshat website here to learn more.