Rules
https://www.wikihow.com/Write-an-English-Essay
https://www.thoughtco.com/how-to-write-an-essay-p2-1209096
https://www.fastweb.com/student-life/articles/essay-tips-7-tips-on-writing-an-effective-essay
https://www.internationalstudent.com/essay_writing/essay_tips/