The USA and the Cold War

Each answer to the question must be cited from this source: file:///C:/Users/marko/Downloads/Edwards%20Cold%20War%20Text%20(5).pdf (Chapter 5 of the book, from pages 96-111) The source that you MUST use is the link given!
Each answer must be paraphrased from the text and completely plagiarism free because I will turn it in to turnitin.com
Each question must be answered in 1-2 paragraphs. The first paragraph is mainly answering the question and is about 100-120 words. The second should be an analysis of the topic in the question and its significance. It should be 30-50 words if two paragraphs are needed.

Questions:
1. How effective was the US in protecting its interests in Iran?
2. What were the causes and consequences of the Suez Crisis?
3. On a spectrum from the Soviet Union to United States allies (Britain, France, Israel) to which side did the US lean in the Suez Crisis in Egypt? Explain your response.
4. Using Guatemala and Cuba as test cases, what can you ascertain about Eisenhower’s philosophy for containing communism and communist influence in developing countries? What common strategies did he employ?
5. Provide and explain three ways that the formerly ‘frosty relations’ between the Soviet Union and US thawed a bit during the Eisenhower era.
6. Why did Sputnik cause such alarm within the American public and how did the United States respond?
7. Was Eisenhower justified in sending U-2s to spy on Soviet affairs?