Vicksburg; the last bastion of Confederate defense on the Mississippi.
The siege of Petersburg a city in Virginia was the main factor in the fall of Richmond. Petersburg lay south of the Confederate capital of Richmond. By laying siege to this city it began to cut off the railway supplies to Richmond.
The South and Britain had a cotton trade going at the time of the civil war. If Britain supported the North, the South would have cut of the supply of cotton to Britain. Britain though, actually was in favor of antislavery.
Grant laid siege to Lee's forces at Petersburg, Virginia, during the American Civil War. The siege began in June 1864 and lasted until April 1865, as Grant aimed to cut off supplies and force Lee's army into a decisive battle. The prolonged engagement ultimately led to the fall of Petersburg and the subsequent surrender of Lee's forces at Appomattox Court House.
The Anaconda Plan. The point of it was to cut off supplies from the south.
This is called a siege. During a siege, the attackers usually try to cut off all supply lines to the town or city to weaken its defenses and force surrender.
There was no communication systems in the civil war. The only system was the telegraph and that was often cut.
Vicksburg because it cut the south into and opened -up the Mississippi river for the north.
The beginning of a siege.
One of the main tactics used during a siege is to cut off supplies to the occupants and destroy their crops, or to basically starve them out. After the siege, the castle would need to resupply. Part of their recovery would be to buy, barter, or sometimes even beg for new stock from the nearby markets and neighbors.
When Sherman crossed Georgia, the Confederates cut the wires, so Lincoln received no reports of them for six weeks until they reached the coast and made contact with the US Navy.
They had the Anaconda Plan to surround the South and cut off their trade and divide them to weaken their economy.
During the Siege of Petersburg, the Union forces employed a strategy of trench warfare and attrition, aiming to cut off Confederate supply lines and weaken their defenses over time. General Ulysses S. Grant's forces established a series of fortified positions and dug extensive trenches to encircle the city, effectively besieging it. This prolonged engagement aimed to exhaust Confederate resources and morale, ultimately leading to the fall of Petersburg and Richmond. The strategy exemplified the shift in military tactics during the Civil War towards sustained, defensive operations.