Because General Sherman marched to Savannah, GA.. which is near the sea.
he stared in Atlanta and moved to Savannah.
In its' day, it represented "Total War", just as the Atomic Bomb did in WWII.
General Sherman is well known for Sherman's march. Which is where he and his soldiers marched from Savannah to the coast and burned everything on their way there.
The Salt March also known as the Dandi March or the Salt Satyagraha, began on 12th March 1930.
General Masaharu Homma was responsible for the Bataan Death March. There were no Japanese Generals leading the march. Lower ranking officers did that. See links below.
March to Sea
sherman went throught the south on a raid that was known as "shermans" march
Sherman's March to the Sea
Savannah
1864
From Atlanta to Savannah
no one
Savannah
savannah
Georgia
yes
1864