“Spring is like a perhaps hand” uses personification and simile. Simile
compares two things with the use of “like” or “as”; while personification gives
human attributes to inanimate objects. In poem's title the simile can be
expressed as "spring is like a hand;" while the personification is giving spring
a “hand” which is a part of the human body that is able to move or arrange things.
I think in this case the prepositional phrase would be early.
The address delivered by President J.F Kennedy at Rice University, in Houston, Texas on the Nation's Space Effort, which was given on the 12th day of September, <span>1962 has been considered to be a great speech because i</span>t persuaded people to support space exploration.