The British colony that became the first to gain independence in North America in 1776 was the Thirteen Colonies, specifically through the Declaration of Independence. The colonies declared their separation from British rule on July 4, 1776, driven by growing resentment towards British taxation, lack of representation, and restrictive policies. This declaration marked the beginning of the American Revolutionary War. The movement for independence reflected broader Enlightenment ideals about democracy, freedom, and self-governance, significantly influencing the development of the United States and inspiring other countries in their struggles for independence.