Which document insisted that colonists grievances about taxes and proper repesentation in parliament be addressed and their rights to be respected?

The document that insisted on addressing colonists' grievances about taxes and proper representation in Parliament is the "Declaration of Rights and Grievances," adopted by the First Continental Congress in 1774. This document outlined the colonists' objections to British taxation and governance, asserting their rights as Englishmen. It called for the repeal of oppressive laws and emphasized the need for respect for colonial rights, setting the stage for further resistance against British rule.