What type of argument does the speaker put forth in this speech? done
responding to landmines

by diana, princess of wales (excerpt)

there are said to be around 110 million mines lurking somewhere in the world—and over a third of them are to be found in africa! angola is probably more heavily mined than anywhere else, because the war went on for such a long time, and it invaded so much of the country. so that country is going to be infested with mines, and will suffer many more victims. and this brings me to one of the main conclusions i reached after this experience.

even if the world decided tomorrow to ban these weapons, this terrible legacy of mines already in the earth would continue to plague the poor nations of the globe. "the evil that men do, lives after them "

and so, it seems to me, there rests a certain obligation upon the rest of us

one of my objectives in visiting angola was to forward the cause of those, like the red cross, striving in the name of humanity to secure an international ban on these weapons. since then, we are glad to see, some real progress has been made. there are signs of a change of heart—at least in some parts of the world. for that we should be cautiously grateful. if an international ban on mines can be secured it means, looking far ahead, that the world may be a safer place for this generation's grandchildren.
a. an argument about fact

b. an argument about value

c. an argument to establish a problem

d. an argument to propose a course of action