go along vs march on

go along and march on both are verbs.

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

As verbs, march on is a hypernym of go along; that is, march on is a word with a broader meaning than go along:

Other hypernyms of go along include advance, go on, move on, pass on, progress.

go along (verb)	march on (verb)
for time to move forward	move forward, also in the metaphorical sense
cooperate or pretend to cooperate
continue a certain state, condition, or activity