Which sentence best explains how the theme of the poem "Invictus" relates to the life of Nelson Mandela? * (1 Point) Like the speaker of the poem, Mandela prayed to be freed from his miserable conditions. Like the speaker of the poem, Mandela feared that the future would likely hold more hardships. Like the speaker of the poem, Mandela was "unconquerable" and remained true to his purpose. Like the speaker of the poem, Mandela was a "master" who sought control.​