"scotts great snake" this civil war-era illustration is showing a) grant's victory at shiloh. eliminate b) sherman's "march to the sea". c) scott's victory at gettysburg. d) the union blockade of the south.

The "Scott's Great Snake" Civil War-era illustration shows the " Union blockade of the South ". This was General Winfield Scott's plan or map to destroy the Confederacy in an economical manner. This is sometimes called as the "Anaconda Plan". 

Transcontinental railroad was the most effective way to travel.