Extensive collection of photographs and primary source documents concerning the many racial and ethinic groups in the United States. Package contains: cd-rom, getting started booklet, teachers and parents guide, instructor’s guide. System requiremen ts - Mac: 68040 processor or higher, 5MB RAM, 3MB disc space, double speed cd-rom drive, System 7.0 or higher. PC: 486 processor or higher, 8MB RAM, 3MB disc space, double speed cd-rom drive, Windows 3.1 or higher.