US Foreign Policy toward Iran and Saudi Arabia

I need help writing an essay on US Foreign Policy toward Iran and Saudi Arabia. For all the requirements of the essay, I am including a word document that gives all the information you need. If you have any further questions about the essay then feel free to ask me.
I am also including some other instructions for the essay here.
Try to narrow down your topic so it is manageable and be sure you can state it in a thesis sentence. If you cannot make a sentence about the topic, then it probably needs to be formed more carefully. Body paragraphs should consist of a subtopic supporting your thesis, or explaining it. Breaking up your thesis into subunits that become paragraphs is essential for organizing your thoughts. Most of the work for any essay occurs before you write a word.
You will need 2-4 resources for this essay. The essay is only 3-4 pages long, but you need to base what you write on factual information found, and cited, rather than just your musings. Think through what you want to say about the topic and how you want your presentation of the topic to unfold. What evidence or factual information do you need to support or explain your thesis? You can either offer an opinion or not. Even descriptive theses require support from facts. Be sure your facts are accurate by checking them against other sources from different political viewpoints. The opinions will differ, but the facts should be the same. If there is disagreement on the facts, explore the matter further to determine why and which you feel have been proven true and why.