Why does Joseph Cinque decide to take over the ship?

Joseph Cinque decides to take over the ship, the Amistad, primarily to secure his freedom after being captured and enslaved. Fueled by desperation and the desire for self-determination, he leads a revolt against the crew in a bid to return to Africa. Cinque's actions reflect a profound assertion of his humanity and the fundamental right to liberty, as he seeks to reclaim control over his own life and destiny.