Final answer:
Lincoln's "The Gettysburg Address" emphasizes the importance of the Union soldiers' sacrifices for the continuation of liberty, equality, and democratic governance in the United States.
Step-by-step explanation:
The most important point in Abraham Lincoln's "The Gettysburg Address" is arguably the notion that the sacrifices made at Gettysburg were crucial for the continuation and rejuvenation of the values upon which the nation was founded: liberty and equality. Lincoln memorializes the sacrifice of the soldiers, stating, "that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion." This underpins the idea that their sacrifices were not in vain, but instead served to propel the country towards a "< u >new birth of freedom< /u >." The enduring line "government of the people, by the people, for the people," highlights the democratic ideals central to American identity, stressing that the preservation of a government reflective of these values is the ultimate purpose of the struggle. Thus, Lincoln's speech is not merely a commemoration, but a rallying call to continue fighting for these foundational principles.