Liberia, Ministry of Education2014-11-132014-11-132011http://curricula-depot.gei.de/handle/11163/2576engSocial studies: national curriculum for grades 7 to 9 [Stand:] February 2011]Other79938903Xhttp://liberiaunitedmethodistchurch.org/wp-content/uploads/2013/11/Social-Studies-7-9.pdfLiberiaGesellschaftswissenschaftlicher UnterrichtSekundarstufe 1Schuljahr 7-9LehrplanOnline-Publikationl143u080u030u050u070k02z508