Flag with the Nguyễn dynasty, 1920�?945 After Vietnam dropped Gia Định, the island of Poulo Condor, and 3 southern provinces to France While using the Treaty of Saigon concerning the Nguyễn dynasty and France in 1862, numerous resistance movements in the south refused to recognize the treaty and continued to https://f8bet56778.bloggip.com/31056526/a-review-of-việt-nam