It would perhaps be going too far to describe the French writer Charles de Secondat, Baron de Montesquieu (1689-1755) as a liberal, but his writings exerted enormous influence on the tradition of liberal constitutionalism. He particularly admired the British constitution and its division of state power into executive, legislative and judicial branches.
Of the Republican Government, and the Laws in relation to Democracy. When the body of the people is possessed of the supreme power, it is called a democracy. When the supreme power is lodged in the hands of a part of the people, it is then an aristocracy.
In a democracy, the people are in some respects the sovereign, and in others the subject.
There can be no exercise of sovereignty but by their suffrages, which are their own will; now the sovereign's will is the sovereign himself. The laws therefore which establish the right of suffrage are fundamental to this government. And indeed it is as important to regulate in a republic, in what manner, by whom, to whom, and concerning what, suffrages are to be given, as it is in a monarchy to know who is the prince, and after what manner he ought to govern....
The people, in whom the supreme power resides, ought to have the management of everything within their reach: that which exceeds their abilities must be conducted by their ministers.
But they cannot properly be said to have their ministers, without the power of nominating them: it is, therefore, a fundamental maxim in this government, that the people should choose their ministers - that is, their magistrates.
They have occasion, as well as monarchs, and even more so, to be directed by a council or senate. But to have a proper confidence in these, they should have the choosing of the members; whether the election be made by themselves, as at Athens, or by some magistrate deputed for that purpose, as on certain occasions was customary at Rome.
The people are extremely well qualified for choosing those whom they are to entrust with part of their authority. They have only to be determined by things to which they cannot be strangers, and by facts that are obvious to sense. They can tell when a person has fought many battles, and been crowned with success; they are, therefore, capable of electing a general. They can tell when a judge is assiduous in his office, gives general satisfaction, and has never been charged with bribery: this is sufficient for choosing a praetor. They are struck with the magnificence or riches of a fellow-citizen; no more is requisite for electing an edile. These are facts of which they can have better information in a public forum than a monarch in his palace. But are they capable of conducting an intricate affair, of seizing and improving the opportunity and critical moment of action? No; this surpasses their abilities....
As most citizens have sufficient ability to choose, though unqualified to be chosen, so the people, though capable of calling others to an account for their administration, are incapable of conducting the administration themselves....
The law which determines the manner of giving suffrage is likewise fundamental in a democracy. It is a question of some importance whether the suffrages ought to be public or secret. Cicero observes that the laws which rendered them secret towards the close of the republic were the cause of its decline. But as this is differently practised in different republics, I shall offer here my thoughts concerning this subject.
The people's suffrages ought doubtless to be public and this should be considered as a fundamental law of democracy. The lower class ought to be directed by those of higher rank, and restrained within bounds by the gravity of eminent personages. Hence, by rendering the suffrages secret in the Roman republic, all was lost; it was no longer possible to direct a populace that sought its own destruction. But when the body of the nobles are to vote in an aristocracy or in a democracy the senate as the business is then only to prevent intrigues, the suffrages cannot be too secret....
It is likewise a fundamental law in democracies, that the people should have the sole power to enact laws. And yet there are a thousand occasions on which it is necessary the senate should have the power of decreeing; nay, it is frequently proper to make some trial of a law before it is established. The constitutions of Rome and Athens were excellent. The decrees of the senate had the force of laws for the space of a year, but did not become perpetual till they were ratified by the consent of the people.
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As in a country of liberty, every man who is supposed a free agent ought to be his own governor; the legislative power should reside in the whole body of the people. But since this is impossible in large states, and in small ones is subject to many inconveniences, it is fit the people should transact by their representatives what they cannot transact by themselves.
The inhabitants of a particular town are much better acquainted with its wants and interests than with those of other places; and are better judges of the capacity of their neighbours than of that of the rest of their countrymen. The members, therefore, of the legislature should not be chosen from the general body of the nation; but it is proper that in every considerable place a representative should be elected by the inhabitants.
The great advantage of representatives is, their capacity of discussing public affairs. For this the people collectively are extremely unfit, which is one of the chief inconveniences of a democracy.
It is not at all necessary that the representatives who have received a general instruction from their constituents should wait to be directed on each particular affair, as is practised in the diets of Germany. True it is that by this way of proceeding the speeches of the deputies might with greater propriety be called the voice of the nation; but, on the other hand, this would occasion infinite delays; would give each deputy a power of controlling the assembly; and, on the most urgent and pressing occasions, the wheels of government might be stopped by the caprice of a single person....
All the inhabitants of the several districts ought to have a right of voting at the election of a representative, except such as are in so mean a situation as to be deemed to have no will of their own....
In such a state there are always persons distinguished by their birth, riches, or honours: but were they to be confounded with the common people, and to have only the weight of a single vote like the rest, the common liberty would be their slavery, and they would have no interest in supporting it, as most of the popular resolutions would be against them. The share they have, therefore, in the legislature ought to be proportioned to their other advantages in the state; which happens only when they form a body that has a right to check the licentiousness of the people, as the people have a right to oppose any encroachment of theirs.
The legislative power is therefore committed to the body of the nobles, and to that which represents the people, each having their assemblies and deliberations apart, each their separate views and interests.