Final answer:
The first action in declaring independence was listing grievances in the Declaration of Independence, compiled by the Second Continental Congress after conflict at Lexington and Concord had begun.
Step-by-step explanation:
According to the Declaration of Independence, the first action taken in declaring independence from England was drafting a document listing grievances that described what Parliament and the King had done to cause the colonies to want independence. When the Second Continental Congress met in May 1775, armed conflict with Britain had already begun following the events at Lexington and Concord. However, it was not until July 2, 1776, that Congress formally declared American independence from Britain, and two days later, they signed the Declaration of Independence which detailed the colonies’ complaints against British rule and justified their decision to break away.
The purpose of the First Continental Congress was to compile a list of grievances against the British government and draft the Declaration of American Rights, laying the groundwork for the later Declaration of Independence.