The first sentence is the correct sentence
So that the most important details are read last and therefore are remembered the best, leaving a lasting impression on the reader.
Wordsworth, Keats, Byron, Shelly, Coleridge
(unite and help one another develop a unique culture, offer a message of hope and enlightenment, allow artists to showcase their talents.)
Parallel<span> structure means using the same pattern of words to show that two or more ideas have the same level of importance. This can happen at the word, phrase, or clause level. The usual way to join </span>parallel<span> structures is with the use of coordinating conjunctions such as "and" or "or."</span>