Before revision: The economic and other disadvantages experienced by such countries makes the majority of landlocked countries the least developed countries (LDCs), with inhabitants of these countries occupying the bottom billion tier of the world's population in terms of poverty.Paudel.
After revision: Due to the economic and other disadvantages suffered by such countries , are majority of landlocked countries the least developed countries (LDCs), with inhabitants of these countries occupying the bottom billion tier of the world's population in terms of poverty.Paudel.