AID-Means assistance,it involves the transfer of resources from the MEDC'S(More economical developed countries)that are doners to the LEDC'S(Less economical developed countries)that are recipients.*DEVELOPMENT AID-is an financial aid given by government and other agencies to support the economic environment,social and political development of developing countries,aid may be Bilateral or Multilateral*BIlateral AID-aid given by the one country to another.*MULTILATERAL AID-aid given by group of countries..