Unbeknownst to many people (and certainly to American war planners, seemingly) is Vietnam's long and proud history of resisting colonial oppressors. For most of the last two thousand years, the area we now know as Vietnam was dominated in some way by much larger and more powerful forces. The associated ethnic groups making up the Vietnamese people never forgot their own identity or their desire to manage their own affairs. Colonial France would learn this lesson in the harshest way imaginable.