Quick Answer. The domain theory of magnetism explains what happens inside materials when magnetized. All large magnets are made up of smaller magnetic regions, or domains. The magnetic character of domains comes from the presence of even smaller units, called dipoles.
Report Abuse. The Berlin Wall and the Iron Curtain seemed to be a permanent fixture after 1961. However, on November 9th 1989, the impossible happened: the Berlin Wall opened. This triggered a chain reaction of events, throughout Europe and marked the beginning of the fall of the Soviet empire.est Answer: Because communism failed as a government. The berlin wall fell around in the 1980s but people say that communism started to crumble in the late 1970s, and russia just couldn't keep up its power in other countries like it use to.
1989: The night the Wall came down The 28-mile (45 km) barrier dividing Germany's capital was built in 1961 to prevent East Berliners fleeing to the West. But as Communism in the Soviet Republic and Eastern Europe began to crumble, pressure mounted on the East German authorities to open the Berlin border.ome of you were in Berlin the night The Wall came down and sent your stories: I was in Berlin on 9 November 1989. I was a US Army intelligence officer working for Allied Forces. We heard on the TV that some border points had opened and I left my wife and young daughter to see what was going on at Check Point Charlie.