Nowadays, being unknown own national language is a significant problem in most countries. There are possibly three causes in the world’s countries and two effects on the human and on an organization for human, this about we will discuss. Perhaps the main cause is the government of states serves much aid for their household. On the one hand, it might help to cope with financial depression for each household. On the other hand, they won’t interesting in self-development or will understand easy to live without education. Secondly, the countryside and towns far away from a city might have not enough schools for children. For instance, the BBC news reported that in a town of China, a girl is walked to his elementary school during twelve kilometers each one side. Finally, a well-known case is school tools (a uniform, stationary tools, a backpack, notebooks, books etc.) can be that have been expensive in the least developed countries. Specially, it will be bought difficult for th...