1630-1702 17thcentury 1825-1881 1925-1968 1927-1986 1929-1968 1954-2004 ancient assassination assassinationpalme atlantis atlantis(legendaryplace) biography civilization death education educational educationalpsychology eneroth general history investigation jj5248[bf171] kennedy king larsson martinluther motionpictureplays motionpictures murder nationalcharacteristics naturalhistory palme politicalaspects politicsandgovernment primeministers psychology robertf rudbeck stieg stockholm studyandteaching sweden swedish truecrime