My girlfriend is trying to find instances of "evil things" (controversial things) that the USA has done in the world in the past. Whether CIA, military, government, or the World Trade Organization, or a large company like Wal-Mart... I need links, or a list of things to Google.
One thing I need help on in specific is that I know that the CIA deposed the shah of Iran and replaced him, but without knowing what to look for, I can't find any details. I don't even know who they replaced him with.