What Did Katzenstein Find When He Compared Various States' Responses

Multiple Choice

What did Katzenstein find when he compared various states' responses to the oil shortages of the early 1970s?

A) That different states had different policy instruments for influencing their economies
B) That all democracies dealt with the oil shortages in the same way
C) That all autocracies dealt with the oil shortages in the same way
D) That it was impossible to isolate the variables that would explain the different behaviors of states