All the crisis I just looked at for the US seemed to involve Government manipulation. Do you have an example of a crisis that did not have government regulation as one of its causes? I'm sure there were lots of recessions but not a full on crisis so far as I can see.
How about the panic of 1837? Or really any one of the numerous banking panics in the 1800's? All of these likely could have been prevented with additional government regulation.
https://en.wikipedia.org/wiki/Panic_of_1837
If you look at US history you'll see that bank panics were a common occurrence until the government stepped in with heavy financial regulation. Then they basically disappeared until many of those regulations were removed or were circumvented by the finance community.