Which foundational document, adopted in 1776, articulated the principles of individual liberty and popular sovereignty for the American colonies and declared their independence from Great Britain?

💡 Explanation:

The Declaration of Independence, adopted by the Continental Congress on July 4, 1776, is the seminal document in American history that formally severed the colonies' political ties with Great Britain and set forth the philosophical basis for their new government, emphasizing natural rights and self-governance.