Answer:
I am not completely sure what you are asking. But here is my best shot.
During - time, it tells what is happening while
the - is a preposition
epidemic - what is happening (relates to the first question)
early - when it is happening
warnings - the noun/subject
widely - where it is going
This is a standard form of speech.
How they look
who their freinds are
how much money they have
The Meaning of this is that its a poem and the meaning is the sun would always shine.
