The Democratic People's Republic of Korea, usually known as North Korea, is a state that occupies the northern half of the Korean peninsula. North Korea is a new state, founded in 1948 as a result of the postcolonial settlement handed down by the United States and the Soviet Union (USSR).
Curtain wall may refer to: 1  Curtain wall (architecture), the outer skin of a modern building. 2  Curtain wall (fortification), the outer wall of a castle or defensive wall between two bastions. 3  Curtain wall (construction), dust barriers for construction.
Definition of wall for Students. 1 : one of the sides of a room or building. 2 : a solid structure (as of stone) built to enclose or shut off a space The property is surrounded by a brick wall. 3 : something that separates one thing from another a wall of mountains.