The Yalta Conference was a meeting between Franklin D Roosevelt, Winston Churchill and Josef Stalin about what to do when they won the war, which was going to happen soon.This was the first big public sign that the Cold War was going to happen. did some research and I read about the conference, but I don't quite understand why it caused tension between the U.S. and the Soviet Union...
wrist drop. A condition in which the hand is flexed at the wrist and cannot be extended. It may be due to injury of the radial nerve or paralysis of the extensor muscles of the wrist and hand.
Broken Wrist. Broken wrist refers to a fracture of any of the bones in the wrist or the ends of the two forearm bones. Sudden onset severe wrist pain with rapid swelling are common symptoms. In severe cases there may be deformity or bones puncturing skin.