This A&E / History Channel production gives  a good overview of the great civilizations of Central and South America, as well as the Spanish conquest in the 1500s.   The visuals are top-notch, and the program can easily be divided into shorter segments to use over several lessons.  The total running time is about 50 minutes.  Available only on DVD for $24.95.  

   Available from the A&E / History Channel Home Video store by calling 1-888-423-1212.  Call, because it does not always show up on a search on the company's Internet store at:  

www.historychannel.com