It would be enough for me to have the system of a jury of twelve versus the system of one judge as a basis for preferring the U.S. to the Soviet Union. I would prefer the country you can leave to the country you cannot.
Bio: Alexandre V. Borovik is a Professor of Pure Mathematics at the University of Manchester, United Kingdom, where he has been working for the past 20 years. He was born in Russia and graduated from Novosibirsk State University in 1978.