Final answer:
Patrick Henry's "Give me Liberty, or Give me Death!" speech justifies the fight for independence by invoking the colonies' right to oppose tyrannical government and highlighting British injustices.
Step-by-step explanation:
Patrick Henry's impassioned speech "Give me Liberty, or Give me Death!" provides several justifications for Virginians to fight for their independence. Henry emphasized the right of the colonies to defend themselves against tyrannical rule, arguing that when a government becomes destructive to the rights of life, liberty, and the pursuit of happiness, it is not only the right but also the duty of the people to alter or abolish it. He decried the injustices suffered under British rule, including oppressive legislation and taxation without representation, and the disregarding of American petitions for redress. The speech served as a dramatic and persuasive call to arms, encouraging the Virginia convention to support the revolution.