<P> The Anaconda Plan is the name applied to a U.S. Union Army outline strategy for suppressing the Confederacy at the beginning of the American Civil War . Proposed by General - in - Chief Winfield Scott, the plan emphasized a Union blockade of the Southern ports, and called for an advance down the Mississippi River to cut the South in two . Because the blockade would be rather passive, it was widely derided by a vociferous faction of Union generals who wanted a more vigorous prosecution of the war, and who likened it to the coils of an anaconda suffocating its victim . The snake image caught on, giving the proposal its popular name . </P> <P> In the early days of the Civil War, General - in - Chief Winfield Scott's proposed strategy for the war against the South had two prominent features: first, all ports in the seceding states were to be rigorously blockaded; second, a strong column of perhaps 80,000 men should use the Mississippi River as a highway to thrust completely through the Confederacy . A spearhead, a relatively small amphibious force of army troops transported by boats and supported by gunboats, should advance rapidly, capturing the Confederate positions down the river in sequence . They would be followed by a more traditional army, marching behind them to secure the victories . The culminating battle would be for the forts below New Orleans; when they fell, the river would be in Federal hands from its source to its mouth, and the rebellion would be cut in two . </P> <P> Scott's plan had elements similar to a plan created before the Civil War . That antebellum plan was intended to crush a limited domestic insurrection by closing ports and using the Army to pressure civilians to demand surrender . It was not intended to deal with a new political organization with a regular army . </P>

What did the union army do to complete step 3 of the anaconda plan