The Making of Arguments

by J. H. Gardiner

7. Each heading should contain a single assertion only.

The reason for this rule is obvious: if under each assertion you are going to set the reasons for that assertion, you will get into trouble if your assertion is double-headed, since what is a reason for one part of it may not be a reason for another. If in the brief on page 90 heading I B should read, "Advantageous contracts cannot be made, and the responsibility for expenditures is scattered," subheading I C 2, "Accounts are submitted to separate committees of the two boards in which no members have special responsibility," would have nothing to do with the making of contracts, and subheading I B 1, "Contracts must be passed on by both aldermen and common councilmen and the mayor," would have nothing to do with expenditures.

8. In the body of the brief the assertions should be arranged as follows: Each main heading should embody one of the main issues as stated in the Introduction; and each of the subordinate assertions should stand as a reason for the assertion to which it is subordinate. The connective between an assertion and one subordinate to it will therefore be for, since, or because, or the like, not hence or therefore, or the like.

A brief thus arranged lays out the reasoning in a complete and easily scrutinized form. Thus in the brief on page 90 for the assertion in the first main issue, "The admitted inefficiency, of the city government at present is due to the system of government," three chief reasons are given: A. "Partisan politics determine nominations to office," B. "Advantageous contracts cannot be made," and C. "The responsibility for expenditures is scattered." Then for each of these secondary assertions reasons in support are adduced; thus for B. "Advantageous contracts cannot be made," the reasons are I. "Contracts must be passed on separately by aldermen, common councilmen, and the mayor," and 2. "Bargains are made between the aldermen representing different wards." In this case final references are given for each of these subordinate assertions, so that we get down to the ultimate foundation of verifiable fact on which the argument is to be built up.

The advantage of this form is that if you have set down several assertions as reasons for another, and you are doubtful whether they all belong there, you can test them separately by putting them one by one after the main assertion they are intended to support with a "for" or a "since" between.

You put the assertion first and the reason for it afterwards, because when there is more than one reason in support, if you have the reason first you must then repeat the assertion with each reason, or run the risk of confusion. If under I in the brief on page go, for example, you began with the reason, "In the present system partisan politics determine nominations to office," and then added the result, "Therefore the city government is inefficient," you would have to repeat the result with B and C; and when you came to the third degree of support, the repetition would be intolerably clumsy and confusing.

9. Headings and subheadings should not have more than one numbering.

The reason for this rule is also obvious: each heading or subheading marks a step in the argument, and what belongs on one step cannot be on another at the same time. In the brief on page 90 the assertion that "Partisan politics determine nominations to office" is stated as a chief reason for the assertion in the first main issue, that "The admitted inefficiency of the city government at present is due to the system of government." It would confuse a reader to mark it A I, as if it wore a support also in the second degree.

10. The brief should give references to the evidence or authorities relied on to support assertions.

General references to articles and books which will be constantly referred to should be put at the beginning of the brief. References to specific statements of fact or quotations of opinion should be added as they occur in the brief (see the brief on p. 90).