Which renaissance writer was a humanist because of his focus on human nature, rather than religion?

Miguel de Cervantes  

Explanation:

Miguel de Cervantes, regarded as the greatest exponent of Spanish literature with an immortal work, is regarded as a forerunner of Spanish realism; moreover, he was a humanist writer because of his focus on human nature, not religion.

He was a playwright, poet and author, his main work is the novel Don Quixote de La Mancha in 1605, considered the first bestseller in history and the first modern novel. It is the second most translated book in the world. The first is the Bible.

the roman army grew in size and became dominant in the mediterranean region.

c is the correct answer for this question.