Flag of your Nguyễn dynasty, 1920�?945 Soon after Vietnam lost Gia Định, the island of Poulo Condor, and 3 southern provinces to France While using the Treaty of Saigon between the Nguyễn dynasty and France in 1862, lots of resistance movements inside the south refused to acknowledge the treaty and https://jamesr753sbi0.blogdeazar.com/profile