Why is it important to know the parts of sentences? so we can name them so we can write sentences correctly so we know parts of speech so we can write better paragraphs so we sound intelligent

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."

oh i didn't know thx for tell me hallelujah