Write a critical essay here is the prompt– Of Kant, Hegel, and Marx, what conception of freedom do you find the most persuasive?

Write a critical essay here is the prompt– Of Kant, Hegel, and Marx, what conception of freedom do you find the most persuasive? What does this conception of freedom entail us to do, and in your judgment, why is this a better theory than the alternatives?
The prompt is at the very bottom of the slides.