Final answer:
Thoreau presents a convincing argument for acting on one's beliefs in 'Civil Disobedience' by advocating for individual freedom and peaceful defiance of unjust laws, which influenced figures like Gandhi and MLK Jr.
Step-by-step explanation:
Thoreau presents a convincing argument for acting on one's beliefs in his essay 'Civil Disobedience' by advocating for more individual freedom and peaceful defiance of unjust laws. He argues that a just individual should not support a government that imprisons people unjustly and that passive resistance can be a powerful form of protest against the government.
Thoreau's ideas on civil disobedience influenced influential figures such as Gandhi and Martin Luther King Jr., further reinforcing the persuasiveness of his argument.