In the late 1960s, the United Nations began to pay special attention to the least developed countries ... of the socio-economic condition of these most vulnerable countries, the first United ...

MEDCs are largely located in the Northern Hemisphere. One of the keys to their development is their moderate climate which allows natural resources to be exploited effectively and which is ...

MEDCs are largely located in the Northern Hemisphere. One of the keys to their development is their moderate climate which allows natural resources to be exploited effectively and which is ...