march on vs go on

march on and go on both are verbs.

Word	Noun	Adjective	Verb	Adverb
march on	No	No	Yes	No
go on	No	No	Yes	No

As verbs, march on and go on are synonyms defined as:

Other synonyms of march on include advance, move on, pass on, progress.

march on (verb)	go on (verb)
move forward, also in the metaphorical sense	come to pass
	continue talking
	start running, functioning, or operating
	move forward, also in the metaphorical sense
	continue a certain state, condition, or activity