<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What is the worst thing harry truman did?
<|assistant|>
Harry Truman's most controversial decision was his decision to implement a nuclear weapons policy, which some historians refer to as the 'Louisiana purchase'. This policy involved the United States acquiring an atomic bomb prior to the end of World War II, against the advice of atomic scientists who feared that utilizing the bomb would cause an arms race, create radioactive waste, and lead to the inadvertent destruction of civilian population centers.