The purpose of an essay is determined by your goal as a writer, as well as your subject matter.
Answer:
Martin Luther King Jr.'s "I Have a Dream" speech exhibits an "integrative" rhetorical style that mirrors and maintains King's call for a racially integrated America. Employing the theoretical concepts of voice merging, dynamic spectacle, and the prophetic voice, this essay examines how text and context converge to form a rhetorical moment consonant with the goals of the speech, the March on Washington for Jobs and Freedom, and the nonviolent direct-action civil rights movement.
Well standardized tests help show how students are learning so its shows how schools are performing and how teachers are teaching and what the student learned.
Tigers live in mountainous terrain, so you'd be letting the tiger loose where you live.
This means that you should not place danger in the place that you live - it is silly to create a dangerous situation if you have no way to escape it.