<P> The collapse of the Soviet Union, and the breakdown of economic ties which followed, led to a severe economic crisis and catastrophic fall in the standards of living in the 1990s in post-Soviet states and the former Eastern Bloc, which was even worse than the Great Depression . Even before Russia's financial crisis of 1998, Russia's GDP was half of what it had been in the early 1990s, and some populations are still poorer as of 2009 than they were in 1989, including Moldova, Central Asia, and the Caucasus . </P> <Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2016) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2016) (Learn how and when to remove this template message) </Td> </Tr> <P> Some journalists and economists have taken to calling the late - 2000s recession the "Great Recession" in allusion to the Great Depression . </P>

Which of the following is a negative real shock that occurred during the great depression