How do I buy Binance in USA?

I'm interested in purchasing Binance tokens in the United States, but I'm not entirely sure how to proceed. Could you provide a step-by-step guide on how to buy Binance in the USA? I've heard that there are some restrictions and regulations to be aware of, so I'd like to ensure that I'm following all the necessary legal steps. Additionally, I'm curious about the best platforms or exchanges to use for purchasing Binance tokens in the US market. Can you recommend any trusted and secure options? Also, is there anything specific I should keep in mind when buying Binance tokens in the USA? Thanks for your help!