Answer:
Read the paragraph and answer the question as you read. Read the paragraph and respond to the question according to the reading.
In his work, Nicolás Guillén traverses the life of the black community in his country, recounting their customs, their music, their ideas, their beliefs and their language, through the creation of a poetry based on Cuban melodies. His poetic work based on the music and rhythm of the Cuban son, unlike that of Palés, has a greater realistic content and social criticism, since he openly fights for the political and economic equality of black Cubans.
Explanation:
Here is english translation,
I would say the main idea is that Nicolas Guillen helped develop music the melody and rythm
