If the Southerners were so desperate to put volunteers into an iron submarine to destroy a blockading US Navy Ship in one sea-port, and so creative so as to build the first iron-clad warship in history to destroy another blockading US Naval fleet in the massive harbor of Hampton Roads, which Northern military plan was probably working to cause such unique efforts? a. Anaconda Plan
b. The Island Hopping Campaign
c. The defense of Azeroth
d. The line of demarcation