It was built august 13th, 1961. The reason it was built was to divide germany (east and west) and keep eastern germans from fleeing the east
Answer:
THE EFFECTS OF TECHNOLOGICAL CHANGE on the global economic structure are creating immense transformations in the way companies and nations organize production, trade goods, invest capital, and develop new products and processes. Sophisticated information technologies permit instantaneous communication among the far-flung operations of global enterprises. New materials are revolutionizing sectors as diverse as construction and communications. Advanced manufacturing technologies have altered long-standing patterns of productivity and employment. Improved air and sea transportation has greatly accelerated the worldwide flow of people and goods.
All this has both created and mandated greater interdependence among firms and nations.
