Appendix C — The Legacy

The Declaration of Independence did not just create a new country — it created a new kind of argument for freedom. Its influence stretches across centuries and continents.

Lincoln and the Gettysburg Address

Abraham Lincoln called the Declaration “the sheet anchor of American republicanism.” At Gettysburg in 1863, he reframed the Declaration’s founding as “four score and seven years ago” (87 years — matching 1776) and declared that the nation was “dedicated to the proposition that all men are created equal.” The Constitution established a system of government, but the Declaration established the principle that gives that government its meaning.

The Women’s Suffrage Movement

In 1848, the Seneca Falls Convention modeled its Declaration of Sentiments directly on the Declaration of Independence: “We hold these truths to be self-evident: that all men and women are created equal.” The list of grievances replaced complaints against the King with complaints about the legal subordination of women.

The Civil Rights Movement

Martin Luther King Jr. drew repeatedly on the Declaration’s language. In his 1963 “I Have a Dream” speech, he called the Declaration and Constitution a “promissory note” that America had defaulted on. The March on Washington was held at the Lincoln Memorial, linking King’s message to both Lincoln’s Gettysburg Address and the Declaration’s promise of equality.

Global Influence

The Declaration inspired revolutions around the world. The French Declaration of the Rights of Man and of the Citizen (1789) borrowed directly from Jefferson’s phrasing. Latin American independence leaders like Simón Bolívar cited it. Ho Chi Minh opened Vietnam’s 1945 Declaration of Independence by quoting the American Declaration. The United Nations Universal Declaration of Human Rights (1948) echoes its language.

Foreign Relations

The Declaration was essential for securing the 1778 Treaty of Alliance with France. Without a formal declaration of independence, France could not legally support the American rebels. Morocco recognized American ships as early as 1777 — making it among the first nations to recognize the new United States.

Modern Translation: The Declaration of Independence became a template for every freedom movement that followed. Its most powerful phrase — “all men are created equal” — has been used to argue against slavery, for women’s rights, for civil rights, and for human rights around the world. Each generation has had to hold the nation to the promise its founders made but failed to keep.