Jump-start your History or Social Studies curriculum with this dynamic series of hands-on educational programs that introduce students to American history. From fun activities on the computer to simple cut-and-fold diorama projects, kids as young as five benefit as they learn about basic spatial, temporal, and causal relationships emphasizing the geographic and historical connections between today's world and the world of long ago. In Culture World: Lewis and Clark, kids trace Lewis and Clark's wild, westward journey. Print and build a pirogue, canoes, and a covered wagon. System Requirements: Macintosh: 4 MB RAM, System 7 or higher. Windows: 8 MB RAM, Windows 3.1 or Windows 95/98. 1 Hybrid CD/1 Book Contains: 1 Mac/Windows hybrid CD-ROM, 1 book.