I need help on this, U5W3 Comprehension Fluency

Which of the following is a purpose for whitman's use of repetition of words and sounds in the poem? select all that apply.

I'm a principal of a primary nepali school.(class 1 to 5) there are only 3 teachers altogether.it is very difficult to teach them effectively.so one private institute asked me to write an application for 2 teachers with school minutes.i have no idea about it: 1. how to write school minutes and 2. how to write an application for the post of 2 teachers. me kindly.

Why are reading and writing necessary in today’s world?