Which event is celebrated on Independence Day?

Independence Day, celebrated on July 4th, marks the announcement of the Declaration of Independence in 1776. This pivotal event represents the formal assertion by the Thirteen Colonies that they were breaking away from British rule and declaring themselves as independent states. The Declaration, primarily authored by Thomas Jefferson, expressed the colonies' desire for freedom and outlined the philosophical foundations for self-governance and individual liberties.

This event is significant because it laid the groundwork for the establishment of the United States, embodying ideals of democracy and the belief that all men are created equal. Celebrations on Independence Day often include fireworks, parades, and various patriotic displays, all a tribute to the significance of achieving independence from Britain.

The other options do not connect to Independence Day: the signing of the Constitution occurred later in 1787, the arrival of the Pilgrims marks a separate historical event in 1620, and the end of the Civil War, which concluded in 1865, relates to a different chapter in American history.