by John Adams
Of Republics, there is an inexhaustable variety, because the possible combinations of the powers of society, are capable of innumerable variations.
As good government, is an empire of laws, how shall your laws be made? In a large society, inhabiting an extensive country, it is impossible that the whole should assemble, to make laws: The first necessary step then, is, to depute power from the many, to a few of the most wise and good. But by what rules shall you chuse your Representatives? Agree upon the number and qualifications of persons, who shall have the benefit of choosing, or annex this priviledge to the inhabitants of a certain extent of ground.
The principal difficulty lies, and the greatest care should be employed in constituting this Representative Assembly. It should be in miniature, an exact portrait of the people at large. It should think, feel, reason, and act like them. That it may be the interest of this Assembly to do strict justice at all times, it should be an equal representation, or in other words equal interest among the people should have equal interest in it . . . .
A representation of the people in one assembly being obtained, a question arises whether all the powers of government, legislative, executive, and judicial, shall be left in this body? I think a people cannot be long free, nor ever happy, whose government is in one Assembly. My reasons for this opinion are as follow.
1. A single Assembly is liable to all the vices, follies and frailties of an individual. Subject to fits of humour, starts of passion, flights of enthusiasm, partialities of prejudice, and consequently productive of hasty results and absurd judgments: And all these errors ought to be corrected and defects supplied by some controuling power.
2. A single Assembly is apt to be avaricious, and in time will not scruple to exempt itself from burthens which it will lay, without compunction, on its constituents.
3. A single Assembly is apt to grow ambitious, and after a time will not hesitate to vote itself perpetual. This was one fault of the long parliament, but more remarkably of Holland, whose Assembly first voted themselves from annual to septennial, then for life, and after a course of years, that all vacancies happening by death, or otherwise, should be filled by themselves, without any application to constituents at all . . . .
But shall the whole power of legislation rest in one Assembly? Most of the foregoing reasons apply equally to prove that the legislative power ought to be more complex--to which we may add, that if the legislative power is wholly in one Assembly, and the executive in another, or in a single person, these two powers will oppose and enervate upon each other, until the contest shall end in war, and the whole power, legislative and executive, be usurped by the strongest.
The judicial power, in such case, could not mediate, or hold the balance between the two contending powers, because the legislative would undermine it. And this shews the necessity too, of giving the executive power a negative upon the legislative, otherwise this will be continually encroaching upon that.
To avoid these dangers let a [distinct] Assembly be constituted, as a mediator between the two extreme branches of the legislature, that which represents the people and that which is vested with the executive power.
Let the Representative Assembly then elect by ballot, from among themselves or their constituents, or both, a distinct Assembly, which for the sake of perspicuity we will call a Council. It may consist of any number you please, say twenty or thirty, and should have a free and independent exercise of its judgment, and consequently a negative voice in the legislature.
Source: "John Adams, Thoughts on Government," April 1776, in Kurland and Lerner, eds., Founders’ Constitution, Volume 1, Chapter 4, Document 5, https://press-pubs.uchicago.edu/founders/documents/v1ch4s5.html. [Original source: Papers of John Adams, eds. Robert J. Taylor et al., vol. 4, May 1775 – August 1776 (Cambridge: Harvard University Press, 1980).]