I re-read the article linked in DixieDestroyer's original post.. There's a poll attached, as of Feb 19 (several thousand votes cast), the opinion was 88% against the legislature's 'apology'. A lot of the column comments echoed the sentiment in our thread (ie- the governor has no moral authority to apologize for others, long-dead).
Saw another article, citing the fact that there was a lone dissenting vote in the legislature (a guy from Millsboro, in Sussex county), who honorably admitted the 'apology' was meaningless and inaccurately included contrition from many people who've come to Delaware, post-emancipation & post Jim Crow.
But who knows, maybe 150 years from now, the governor of Delaware will be issuing an apology for the meaningless insanity of the 21st century's # Bogus Apologies Matter movement..