<human>:  How do I legalize documents in the United States?
<bot>: To legalize documents in the United States, you will need to contact the relevant state, county or local government agency that oversees the document you need to legalize. Depending on the document, the requirements and process for legalization may differ. Generally, the process will involve providing a copy of the document, providing proof of identity and/or authorization, paying a fee, and either attending an in-person interview or providing additional documentation. Once the government verifies the document and the identity of the individual, it will be legalized.