The concept of worker is one that applies to all people who carry out some type of work or paid activity. In many cases it can also be used in a general sense to designate a person who is performing a specific job regardless of whether he or she is officially employed or not. The condition of worker is one of the most important for the human being as an individual since from work and the performance of a defined activity is that he can not only survive but also have an identity, feel useful and develop particular skills.
The figure of the worker is one of the oldest within human societies, perhaps the one that has always been regardless of the type of society in question. The worker can be anyone who performs a job or a regular activity within a society, but it was not until the 18th century that such a concept began to be related almost exclusively to the working-class sector and to the most humble sectors but most abundant in society: the common people. Since then, the employers, the owners of the socioeconomic resources and all those sectors of society have opposed the workers who, because they have an important monetary wealth, do not need to carry out a daily and regular job.
The working sector has always been the most revolutionary in society, the one that always fought for their rights and to achieve improvements in their living conditions, despite not always achieving it. In modern societies, workers are usually grouped in unions or unions, which are organizations whose main objective is the defense and protection of the rights of each worker. Through him and thanks to the action of many governments interested in the well-being of this social sector, workers have managed to develop important advances in their living conditions.
