system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why are all the financial companies in Omaha?

It seems like every major financial companies and finance part of companies have offices in Omaha, Is there a legal reason for this?
gpt
Interest rates. Some states don't put a cap on how high of interest rates they can charge, this is why there are a lot of credit card companies based in North Dakota. Same with other things, business tax in Delaware is very very low so a lot of tech companies are incorporated in Delaware. 

So there is likely a reason the city/state attracts these businesses. Likely how it handles regulation, fees, or taxes on that industry.