text in the Wonderful World segment: 1953: U.S. overthrows Prime Minister Mohammed Mosaddeq of Iran . U.S. installs Shah as dictator. 1954: U.S. overthrows democratically-elected President Arbenz of Guatemala . 200,000 civilians killed . 1963: U.S. backs assassination of South Vietnamese President Diem . 1963-1975: American military kills 4 million people