'strands of argument' is a correct and usable phrase in written English, and it can be used to refer to multiple individual arguments that form part of a larger body of evidence or opinion.
For example, you could say: "The writer outlined three strands of argument to support their position on the matter."
Afterward, we all spilled out into the grand oriental courtyard and drank guava juice and tried to untangle the different strands of argument.
There are four strands of argument here: a technological claim (digital infrastructure is effectively Free), a psychological claim (consumers love Free), a procedural claim (Free means never having to make a judgment), and a commercial claim (the market created by the technological Free and the psychological Free can make you a lot of money).
By the end of "The American Way of Eating," the author ties so many strands of argument together that you'll begin to agree with one of the cooks at Applebee's, who declares about her in awe: "You see that white girl work?
Let us pull these strands of argument together.
Putting aside the strands of argument that seek to justify moral claims to intangible works and the rather focused problems with these views, there are several general critiques of the rights to control intellectual property to consider.
Liberia crystallizes these strands of argument; its founders sought to establish a "civilized nationality" there, as Crummell describes it ("The Responsibility of the First Fathers of a Country" [AA], 132).
Results: There are three strands of arguments for and against conscription.
One strand of argument, epitomised by "The Spirit Level", a book that caused a stir in Britain, suggests that countries with greater disparities of income fare worse on all manner of social indicators, from higher murder rates to lower life expectancy.
A second strand of argument could relate to a claim of self-defence of the intervening states themselves.
A similar strand of arguments concerns the question of whether markets push people towards the consumption of material rather than immaterial goods (see e.g. the popular account by Fromm 1976).
Now, tying up the strands of his argument, he offered what in retrospect seems a prescient prediction.
