Who was William Caxton? what year was he relevant?

What is the independent cause in this sentence? "if the poem is about going mad when love is lost, what would happen if love didn't die? "

Which statement contains an opinion? the ants serve to protect the acacia from other plants and herbivores. the acacia depends on pollinators for the exchange of genetic material. the acacia has no chemical defenses to discourage herbivores. the ants provide the acacia with the best protection from other plants and herbivores.

Which lines from ovid’s "pyramus and thisbe" establish setting?