Some may still believe that Franklin D. Roosevelt pulled the industrial mobilization switch when Pearl Harbor was attacked in December 1941. Anyone believing this is in error.
Pettavino, Paula J.
"Could Our Shipyards Cope? If Not, Then What?,"
Naval War College Review: Vol. 41
, Article 6.
Available at: https://digital-commons.usnwc.edu/nwc-review/vol41/iss4/6