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 ()
St. Johns Country Day School St. Johns Country Day School St. Johns Country Day School is an independent, coeducational private college preparatory school founded in 1953 in Orange Park, Florida, USA. It offers a PK–12 education, including a preschool, an elementary school, a middle school, and a high school, and maintains an enrollment of about 650 students each year. St. Johns Country Day School is accredited by the Florida Council of Independent Schools, Florida Kindergarten Council, and Southern Association of Colleges and Schools. It is known for its 100% college acceptance rate. St. Johns Country Day School was founded by Dr. Edwin Paul Heinrich and