<h2>Answer </h2>
3 Still not free
<h2>Explanation </h2>
The phrase <em>still not free</em> is referring back to the word <em>captivity</em> telling us that captivity is the opposite of being free; telling us that the negro is still encage in a cage of oppression and discrimination.
We can rule out option 1 because <em>joyous daybreak </em>has a positive connotation, whereas <em>captivity </em>has a negative one.
We can rule out option 2 because <em>one hundred years </em>is just pointing out a period time not the circumstances of it.
We can rule out option 3 because <em>sadly crippled</em> is telling us how the negro is not where it is.
We can conclude that phrase from the text provides the best context clue to determine the meaning of "captivity" is still not free.
