"Find geographic data and products such as the TIGER/Line Shapefiles, KMLs, TIGERweb, cartographic boundary files, geographic relationship files, and reference and thematic maps." --from their website
Open source data "include more than 150 indicators related to demographics, housing, crime, workforce, health, housing, education, and sustainability." --from their website
"Each year, UNICEF’s flagship publication, The State of the World's Children, closely examines a key issue affecting children. The report includes supporting data and statistics and is available in French and Spanish language versions. " --from their website