As Secretary of the Treasury, Alexander Hamilton accomplished numerous significant tasks and implemented various financial policies. However, there are a few things that he did not do during his tenure:
1. He did not serve as President of the United States. Despite his influential role in the early years of the nation, Hamilton never held the highest office.
2. He did not establish a central bank. While Hamilton was an advocate for a strong central government and sound financial system, he proposed the creation of a national bank. However, the first central bank, known as the First Bank of the United States, was established after his tenure as Secretary of the Treasury.
3. He did not eliminate all public debt. Although Hamilton played a vital role in stabilizing the nation's finances and restructuring its debts, he was not able to entirely eliminate the public debt during his time as Secretary of the Treasury.
These are a few examples of what Alexander Hamilton did not accomplish or achieve during his tenure as Secretary of the Treasury.