Iimagine people have complained about the weather since we crawled from our caves to search for firewood in the snow.

what is the figurative language in this sentence suggesting?

people have always needed to stay warm in winter.
people have many things to complain about in life.
people have not always had an easy lifestyle.
people have always complained about the weather.

the president was the speaker and it was a great part of history.

explanation:

video of the national aeronautic space administration's (nasa) coverage of president john f. kennedy’s address at rice university, houston, texas, concerning the nation's efforts in space exploration. in his speech the president discusses the necessity for the united states to become an international leader in space exploration and famously states, "we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard."