How has our understanding of the constitution changed over time?

Some beliefs in the constitution have shifted in multiple ways. The biggest example is the concept of freedom. The constitution states the ideals of freedom for men. The American people have constantly changed their definition of a man. Where African Americans were once treated as property, now they have the same freedoms and rights as every American citizen. Furthermore, the ideals of women’s rights have been changed to fit into the mold of the constitution. There are multiple other changes of the understanding of the constitution, but this one is most relevant.