The Second Continental Congress voted for independence on July 2, 1776, and approved the Declaration on July 4. By then the war had been going for more than a year. Thomas Jefferson wrote the main draft, and a committee that included John Adams and Benjamin Franklin helped revise it before Congress made its own edits.
Thomas Paine's pamphlet Common Sense, published in January 1776, helped prepare the public. Paine called hereditary monarchy absurd and argued that reconciliation with Britain made no sense. It went through dozens of editions that year and pushed many undecided colonists toward independence.
The Declaration is built like an argument. The opening states a theory of government drawn largely from John Locke. People have unalienable rights to "life, liberty, and the pursuit of happiness," governments exist to protect those rights, and their power comes from the consent of the governed. When a government destroys those rights, the people may alter or abolish it. Next comes a list of 27 grievances against King George III, including taxing without consent, dissolving colonial assemblies and quartering troops. The conclusion says colonists petitioned peacefully and were ignored, so independence is justified.
The Declaration was also written for foreign readers, especially France. Its claim that "all men are created equal" was not applied equally to enslaved people, women or Native Americans in 1776. Later reformers used those words to demand equal rights.
- Unalienable rights: Rights people have simply by being human, which governments should protect and can violate but do not create.
- Consent of the governed: The idea that a government's power is legitimate only if the people agree to be ruled by it.
- Social contract: Locke's idea that people form governments to protect their rights and may replace a government that breaks that agreement.
- Common Sense: Thomas Paine's 1776 pamphlet arguing in plain language that the colonies should declare independence and reject monarchy.
Why does the Declaration direct its grievances mainly at King George III? (Answer: The king represented British authority, and the Declaration accused him of abuses that justified ending allegiance to him. It also accused him of cooperating with others, including Parliament, to impose unjust laws.)