Write chronologically the challenges and conditions of the language on the level of different institutions (such as stores) and on the level of the education (schools), in different countries such as Belgium, Switzerland, Italy, Sweden etc…so what kind policies are applied in institutions and in schools.

Challenges and approaches with application of European Charter with regional or minority languages. Language of Schooling and code-switching.

Write chronologically the challenges and conditions of the language on the level of different institutions (such as stores) and on the level of the education (schools), in different countries such as Belgium, Switzerland, Italy, Sweden etc…so what kind policies are applied in institutions and in schools.