Lower Mesopotamia Lower Mesopotamia Lower Mesopotamia is a historical region of Iraq. Also known as the Sawad and al-'Irāq al-'Arabi ("Arabian Irāq") in the Middle Ages. Lower Mesopotamia was home to ancient Sumerian and Babylonian civilisations. An alluvial plain begins north of Baghdad and extends to the Persian Gulf. Here the Tigris and Euphrates rivers lie above the level of the plain in many places, and the whole area is a river delta interlaced by the channels of the two rivers and by irrigation canals. Intermittent lakes, fed by the rivers in flood, also characterize southeastern Iraq. A fairly large area ()
Madison Country Day School Madison Country Day School Madison Country Day School is a nonsectarian, private day school in Dane County, Wisconsin for grades PreK through 12. The school has an enrollment of about 450 students. It is accredited by the Independent Schools Association of the Central States (ISACS), and is a member of the National Association of Independent Schools (NAIS). It is an International Baccalaureate (IB) World School that offers the IB Diploma Program to high school students. Madison Country Day School is informally known as "MCDS". The school began classes on September 2, 1997. The school was originally planned for a site