What does this line of dialogue reveal about alden?

What is the best way to combine these sentences?

The development of new inventions in the field of space travel seemed rapid. how does the word rapid function in a sentence?

20 points and brainliest if correct the speaker of "when i have fears" sometimes feels that love and fame are "nothingness." based on both sonnets, what values do you think keats holds to be the highest in life? in a short paragraph, support your claim with evidence from the poems' contents, tone, and style. include imagery and figures of speech.