You might be wondering what I mean by the title.
The term "then" is used to refer to a period in the past. "Back then" would be a period prior to the first past moment.
What conclusions can we draw from the information provided below about the two periods: The Great Depression and the Credit Crunch
What do the numbers tells us in terms of ...
Similarities beween each period?
Differences between them?
Impact on society?
Social and political contexts?