Why does lincoln call the idea that "all men are created equal" a "proposition," rather than a self-evident truth as in the declaration of independence?

The difference between “holding” equality as a “self-evident truth” and regarding it as a “proposition” is that when you understand a truth you have no choice but to “hold”, to value that belief where a proposition you must prove it to be true through demonstration and dedication, like they did with the war

to kill a mockingbird is a 1962 american drama film directed by robert mulligan. the screenplay by horton foote is based on harper lee's 1960 pulitzer prize- winning novel of the same name. it stars gregory peck as atticus finch and mary badham as scout. in 2003, the american film institute named atticus finch the greatest movie

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