Final answer:
Jefferson develops his argument in the Declaration of Independence by listing the wrongs committed by Britain's king.
Step-by-step explanation:
Jefferson develops his argument in the excerpt from the Declaration of Independence by listing the wrongs committed by Britain's king. He charges the king with taxing the colonists without their consent, interfering with their trade, denying their right to trial by jury, and depriving them of their right to self-government. By listing these abuses, Jefferson aims to convince the readers of the need for independence from Britain.