Answer:
Elements are very important in any of writing. In literature there are different elements such as alliteration, theme, plot, personification etc.
Step-by-step explanation:
The literary periods is so important era. It describes about the era intellectual, religious, artistic and linguistic influence. Different poet in different era has used different structure in their writings. For example In postmodern periods Elliot, Shaw, Morrison etc. has used metafiction and fragmented poetry. Walt Whitman and Dickinson were the free naturalist poet in their era.
There were different elements were used by all writer but some elements were common in literature such as structure, setting, theme, plot, summary, point of view, use of language, conflicts, foreshadowing. In poetry they used different elements such as style, symbol, theme, rhyme, rhythm alliteration, meter, simile, personification etc.