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.
Within two years the Soviet Union dissolved. The Cold War that began in Berlin after World War II had finally ended. The fall of the wall was something to celebrate 22 years ago and certainly something to cheer about in remembrance today.n Nov. 9, 1989, thousands of East Germans flooded the gates of the Berlin Wall to the surprise of many guards, who had not yet heard the news that their government had lifted its ban and was now allowing East Germans to freely pass into West Berlin.