The document provides information on economic integration and regional trade blocs like SAARC. It discusses the stages of economic integration from preferential trade areas to full economic unions. SAARC is introduced as a regional cooperation organization in South Asia established in 1985 with 8 member countries. The objectives of SAARC are to promote economic and social development, strengthen cooperation, and improve living standards in South Asia. Key principles are respect for sovereignty and non-interference in internal affairs.
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