Free verse is . a. unrhymed iambic pentameter b. repetition of initial sounds c. no metrical pattern d. a literal sensory object

Option a (unrhymed iambic pentameter) is the correct choice.

Explanation:

Some other choices presented are not concerning the situation in question. So choice a is the right answer to that.

cabeza de vaca was an spanish explorer and n his long exploration of 11,000.km. from florida to present-day mexico, he went through a series of calamities and setbacks that only added to his deeds. he applied his religious creed with the humanist idea, always current and universal, that all men were equal before god and destiny without any discrimination. as an explorer, he became a slave to the tipinoga, then his shaman pointer, later and after an operation of heart to an indian (from which both came alive) he achieved stardom and became a hero followed by a crowd that professed unusual respect and admiration.

i guess you are missing the idea that has to be supported, am i right?