This day is known as The Battle of Dien Bin Phu, where the Viet Minh forces won over the French. The Geneva Accords were signed later as a result of this and the correct answer is:
The Vietminh laid <span>siege to a garrison of French troops who then surrendered. </span>
1 Do not worship any other gods
2 do not make any idols
3 do jot misuse the name of God
4keep the sabbath holy
5 honor your mother and father
6 do not murder
7 do not commit adultry
8do not steal
9do not lie
10 do not covet
"<span>d. The Southern plantation economy depended on slavery" is the best option from the list, since although slavery continued to exist to some extent in the North it was the South's primary source of labor. </span>
Otto von Bismarck saw the alliance as aw ay to prevent the isolation of the German Empire, which was recently founded. It also aided int he preservation of peace as Russia would not risk waging war against both empires.