If you translate it from French, an essay is an attempt, an essay, a sample. In other words, it is a kind of literary genre, which is characterized by a small volume (usually up to 5 pages), the absence of strict rules to the design and structure of the buyessayclub reviews and presentation. For example, if for writing a term paper or a diploma thesis, separate guidelines and requirements for the design are usually developed and published, with a clear list of chapters that should be contained in the work, their content, the minimum number of sources used with specific years of publication, etc., then for the essay there are usually no requirements, or they are minimal and limited to the amount of work (3-5 pages) and stringent requirements for the uniqueness of the text (sometimes up to 90%).
The high uniqueness requirements for essays are caused by a number of reasons. Giving an assignment to write an essay, the teacher, as a rule, wants to hear the thoughts of a particular student, to understand how well he/she is able to present them, what point of view he/she has, whether he/she is able to argue it, how capable of a coherent story, etc. Since this is not a scientific text, devoid of formulas, generalities, theoretical material, etc., it is a priori assumed that no two points of view presented in different creative works can be exactly the same. Therefore, it is better not to copy each other's work and not to download ready-made papers from the Internet. A competent and discerning teacher will quickly realize that they are not written by you and will not give them credit.
Most often students studying economics, sociology, philosophy, psychology, journalism, and foreign languages have to write essays. These are the fields in which you need to be able to think freely on any topic, have competent speech, show critical and analytical thinking, be able to see the problem from all sides, or freely write on abstract topics in another language.
The most common form of essay in economics departments is to present one's viewpoint on some widely known theory (e.g., mercantilism, Keynesian theory, the need for government regulation of the economy, etc.). The student is tasked to express his point of view on a particular theory, to tell how it is relevant at present in a particular country and what its prospects in modern conditions could be. In answering this question, the student, firstly, demonstrates how familiar he or she is with the very subject of discussion and, secondly, presents his or her personal views on the subject, since he or she may, for example, hold the view that "everything should be taken away and divided," or that the market should regulate itself and let the strongest win, etc.
In sociology and psychology, there are often assignments describing some social groups or representatives of various subcultures, ways of resolving certain conflicts, a student's personal attitude towards some social phenomenon (process), such as poverty, wealth, social inequality, rudeness, etc.
As a rule, the essay has no restrictions on the stylistics of presentation, as, for example, term and diploma thesis, which are written in scientific language and do not allow for certain phraseology and simplifications of presentation. Many teachers determine by the presence of the phrases in the essay that the student really wrote the work himself, because such phrases add individuality to the work.
You should not be afraid to write in the essay what you think on a certain topic, because most often there is no concept of "right - wrong". An essay can't be wrong a priori, because it's not an answer to a question, but your thoughts on the topic. And if you can present them convincingly, your work will definitely be accepted positively.