In "Ferromagnetism and the Curie-Weiss Law" the author will start by giving a more complete derivation of the Curie-Weiss law,
which might make a few points clearer. Then he will try to address some of your
questions more directly. The author hopes that the derivation itself will make things
[...] One plot will be a straight line with a slope proportional to T and the other will just be proprtional to BJ T>TC M T=TC T
using our reader.