In the last episode we saw Europe undergo an economic crisis in the 1840's, as harvests failed, trade slumped, and urban unemployment exploded. The ingredients are all there for disaster, but up to this point, we haven't seen them all mix together, and revolution is still not inevitable. In this episode, we're going to see the Revolutions of 1848 kick off in France, quite by accident, and spread eastwards into Germany and the Austrian Empire.