The book was likely finished sometime in late 1987 or early 1988]. II.The collapse of Communism in the Balkans. It is likely that Gorbachevâs ideas for liberalizing East European communist states worked out best in the Balkan states of Bulgaria and Romania.
A polygon is a  closed plane figure made of three or more straight line segments. The term originated from ancient Greek polygonon, which breaks down to polus (many) and gonia (angle). A polygon is a closed plane figure made of three or more straight line segments.
1972 - The Founding of Atari. ( 1 June 27) Nolan Bushnell and Ted Dabney start their own game company, Atari Incorporated. Atari (a term from the Japanese game Go) was chosen after the first choice, Syzygy, wasn't available. 2  Al Alcorn writes a video ping-pong game called Pong.