Poetry / Help on "Public school 190,Brooklyn 1963" by Espada [8]

Explication of the poem; I need to focus on theme and technical elements.

Poetry / Help on "Public school 190,Brooklyn 1963" by Espada [8]

Thanks:)

Poetry / Help on "Public school 190,Brooklyn 1963" by Espada [8]

Hello again,
I understand that this poem is autobiographical; he basically recalls what he remembers from his school experience on that day when Kennedy was shot in 1963. Espada was only 6 years old when that happened. He was living in a Latin American community in Brooklyn,NY.

I'm still having a hard time understanding the exact themes though...