Breaking down the question
The question asks you to identify which features of the Enlightenment prepared the ground for sociology as a distinct discipline. The command word is "elaborate", so you must not merely list the aspects — you must explain how each one made a science of society thinkable. The scare quotes around 'Enlightenment' invite a precise, considered treatment rather than a vague gesture at the eighteenth century.
The key is causal linkage. Reason, progress, secularism, empiricism and individualism are not just background ideas; each supplied a specific intellectual condition without which Comte could not have proposed a "social physics". The modernity and emergence of sociology theme anchors this discussion.
A strong answer also shows awareness that the Enlightenment was necessary but not sufficient — the political and industrial revolutions that followed gave the new discipline its urgent subject matter. Keep that balance in view.
How to approach it
Open by locating the Enlightenment as the eighteenth-century movement that placed human reason at the centre of knowledge, and state your thesis that its distinctive attitudes made a systematic study of society possible for the first time.
Then elaborate each aspect in turn — reason and critique, the idea of progress, the secular worldview, empiricism and the natural-science model, and the rise of the autonomous individual — showing in each case the bridge to sociology. Bring in figures such as Montesquieu, Condorcet and Comte to give the argument texture.
Close with a qualification: the Enlightenment furnished the method and the confidence, but the double revolution supplied the crisis that sociology was invented to explain. This lifts the answer from description to analysis.
Model answer
The Enlightenment was the eighteenth-century intellectual movement that enthroned human reason as the arbiter of truth and subjected inherited authority — church, monarchy and tradition — to sustained critical scrutiny. Sociology as a self-conscious discipline emerged only in the nineteenth century, but its intellectual foundations were laid by the attitudes and ambitions the Enlightenment made respectable. Several of its aspects, in particular, paved the way.
First, the elevation of reason and rational critique. The philosophes insisted that society, like nature, could be understood by the disciplined use of the intellect rather than accepted as a God-given order. This critical stance made it possible to treat social arrangements — laws, customs, institutions — as human creations open to analysis and reform, which is the founding assumption of sociology. Once society was seen as made by human beings, it could be studied by them.
Second, the idea of progress. Thinkers such as Condorcet held that human history moved through stages towards ever greater knowledge and improvement. This linear, developmental vision directly shaped early sociology: Comte's law of three stages and the evolutionary schemes of the nineteenth century are its intellectual heirs. The conviction that societies develop according to discoverable patterns turned social change from mere chronicle into a subject for scientific generalisation.
Third, the secular worldview. By displacing theological explanation with naturalistic accounts, the Enlightenment allowed social phenomena to be explained by worldly causes — climate, economy, institutions — rather than divine will. Montesquieu's "The Spirit of the Laws" sought the natural causes of differing legal and political systems, offering an early model of comparative, cause-seeking social analysis. Secularisation of thought was the precondition for a discipline that would explain religion itself, rather than presuppose it.
Fourth, empiricism and the prestige of natural science. The Enlightenment admired the achievements of Newtonian physics and aspired to extend its methods — observation, comparison, the search for general laws — to human affairs. This aspiration is explicit in Comte's project of a "social physics" or positive science of society, and in the confidence that facts about the social world could be gathered and systematised. The empirical temper distinguished the new discipline from speculative philosophy.
Fifth, the emergence of the individual. Enlightenment social-contract thinking treated society as composed of rational, autonomous individuals rather than as a fixed hierarchy of estates. This raised, in a new and pressing form, the central sociological question: how is social order possible among free individuals? The tension between individual and society that preoccupies Durkheim and others was first sharpened here.
These aspects should not be romanticised. The Enlightenment was necessary but not sufficient for sociology's birth. It supplied the method, the secular confidence and the belief in a lawful social order, but it was the upheaval that followed — the French Revolution's overturning of the old order and the Industrial Revolution's transformation of work, class and city — that gave the discipline its urgent subject matter. Conservative reaction to the Revolution, in thinkers like de Bonald and de Maistre, also contributed the concern with order, solidarity and the social whole that balances the Enlightenment's individualism. Sociology was thus born of a dialogue between Enlightenment reason and the revolutionary crisis it helped unleash.
In sum, the Enlightenment paved the way for sociology by making society an object of rational, secular, empirical and progressive enquiry, and by posing the problem of order among free individuals. Comte's coining of the term merely named a discipline whose foundations the age of reason had already built.
Examiner's perspective
Examiners reward candidates who convert a potential list into an argument. The weaker scripts name reason, progress and science and stop; the stronger ones elaborate, as the command word demands, showing precisely how each Enlightenment attitude removed an obstacle to a science of society. Naming Montesquieu, Condorcet and Comte with specific contributions signals depth of reading.
The top band goes to answers that also register the limits of the thesis — that the Enlightenment was necessary but not sufficient, and that the twin revolutions and the conservative reaction supplied the crisis and the concern with order. This balanced, causal treatment demonstrates the analytical maturity the paper looks for, and avoids the common error of reducing the origins of sociology to a single cause.