Compulsory education refers to the legislation or policies implemented by governments that require children to attend formal education for a certain period of time.

Education is the process of acquiring knowledge, skills, values, and attitudes through various methods such as teaching, training, or research.

The Wikipedia page for the European Union provides an in-depth overview of the supranational political and economic organization that consists of 27 member states located in Europe.

France is a country located in Western Europe.

Higher education refers to education provided in colleges, universities, and other institutions beyond the secondary level.

The Human Development Index (HDI) is a composite statistical measure used to rank countries based on their level of human development and well-being.

Khan Academy is a non-profit organization that provides free online educational resources, including video tutorials, practice exercises, and assessments, covering various subjects such as math, science, computer programming, history, art, and more.

MIT OpenCourseWare (MIT OCW) is an initiative of the Massachusetts Institute of Technology (MIT) to publish all of the educational materials from its undergraduate- and graduate-level courses online, freely and openly available to anyone, anywhere.