Flag from the Nguyễn dynasty, 1920�?945 Soon after Vietnam dropped Gia Định, the island of Poulo Condor, and 3 southern provinces to France With all the Treaty of Saigon amongst the Nguyễn dynasty and France in 1862, several resistance actions while in the south refused to recognize the treaty and https://vitnam45677.therainblog.com/30199513/not-known-details-about-việt-nam