Whilst all the answers given here are correct in some way, the correct one is still A, preventing a war in Vietnam. The 60s were a hippy era, the pacifist movement against wars. And since the war in Vietnam lasted for 20 years, it is obvious that that is the thing which colored their lives black and something they stood against the most.
A because if you do not now what kinds of sharks are out there
The answer that some of the info might be right but in my defense you said no reason
<u>To make a ring from scratch, you join shaped wire material into a loop using soldering. Then, you round out the loop to a perfect ring shape that is ready to wear. You will need to know a number of techniques to measure, cut, prepare, solder and form your metal material to become a ring.</u>