What civilization remained relatively peaceful in exchange for heavy taxation?

The Sumerian civilization, one of the earliest known societies in Mesopotamia, is often noted for its relatively peaceful existence, which was maintained through a system of heavy taxation. The Sumerians developed advanced agricultural practices and trade networks, allowing for economic stability. In return for their contributions, the government provided protection and maintained order, allowing citizens to focus on agriculture, trade, and cultural development. This balance between taxation and societal peace enabled Sumer to flourish for centuries.