Urie Bronfenbrenner in the year 1979 , developed the most famous ecological systems theory , which helps to explain the external factors which determines the growth and development of a child.
According to microsystem , the child development is best analysed by studying the nearby environment i.e. the people surrounding the child .
As the environment where the child is living , plays a major role in the process of development.
Hence, from the given options the correct term is microsystem.
It is probably because Moroccan, Algerian, Tunisian, and Libyan, people back in the day migrated to Italy for better opportunities. And so they most likely spread the language and culture throughout Italy.
