The scope was introduced through the mouth and advanced to the second portion of the duodenum. Cannulation of the common bile duct was accomplished. The common bile duct and intrahepatics were normal. This operative note describes an

Explain in detail the events that led to the fall of the soviet union. explain the importance of the foreign policy shift from brinkmanship to détente during the cold war.be sure to include evidence to support your answer describe the challenges to nation-building that exist in africa today .