Flag in the Nguyễn dynasty, 1920�?945 Following Vietnam dropped Gia Định, the island of Poulo Condor, and 3 southern provinces to France with the Treaty of Saigon in between the Nguyễn dynasty and France in 1862, several resistance movements inside the south refused to acknowledge the treaty and continued to https://662378888.myparisblog.com/31494691/gk88-an-overview