Sources

http://www.state.gov/r/pa/ei/bgn/4130.htm

http://thediplomat.com/2015/07/the-dramatic-transformation-in-us-vietnam-relations/

http://www.english.illinois.edu/maps/vietnam/timeline.htm

http://thevietnamwar.info/vietnam-war-impact/

http://alphahistory.com/vietnam/whos-who-conflict-in-vietnam/

https://upload.wikimedia.org/wikipedia/commons/1/1c/Ho_Chi_Minh_1946.jpg

http://www.tinmoi.vn/bao-my-viet-ve-sinh-nhat-dai-tuong-vo-nguyen-giap-01574264.html