RE: When Intervention Fails | [Essay Part 1]
"First, you could compare GDP between the Soviet Union vs the US as an example, just because GDP per capita in the USSR increased doesn't automatically result in being more prosperous. The following gives the change in GDP per capita for the U.S. in the similar period, which is higher than the figures given for the USSR. "
The problem is you are comparing two different countries with different levels of industry, technology, and natural resources. The USSR was also able to go into far less trade with other countries because of embargoes. The best comparison is between a country and itself under a different system. Even though it had more advanced technology, industry, better trade, and the same natural resources it did far worse.
If you really want to compare, at least compare growth. It took the USSR 44 years to go from a backwards agricultural society into the first to put a man into space, how fast was the progress in the usa at that time?