Check this 46 min. video about the brief history of VietNam.
Check this 1 hour 36 minute video about the history of VietNam.
Check this 16 min. video about the history of Angkor Wat and Cambodia.
We are on the unit about the Americas which is Chapters 11 and 12.
To see the Internet version of Chapter 7, lessons 1, 2, 3 and 4, click on the icon to the left to take you to that web site.