Legally what is needed such as a gaming licence to run a bitcoin gambling website?

I agree with Mr. Spitz. Gaming/gambling law in the United States is a fairly complicated matter. You will really need to sit down with an...

Is making a wood sign for a customer, that includes my rendition of Mickey as a pirate, infringement?

I agree with my colleagues. Using the trademarks and copyrights of another to help drive the sales of your products is likely going to be...

Is making a wood sign for a customer, that includes my rendition of Mickey as a pirate, infringement?

I agree with my colleagues. Using the trademarks and copyrights of another to help drive the sales of your products is likely going to be...

Did I Infringe on Disney's Copyright?

That your printer immediately recognized it is a good indication your work used too much 'inspiration' from Disney's work.

Is it legal to sell products with look-alike logos from actual companies, only replacing the company name with a different word?

You are intentionally trying to mislead customers into purchasing your goods instead of the actual products? This is almost the exact definition...

Is it lawful to buy a product wholesale, and repackage/sell it as a retailer?

Asking your question again will not yield better (re: different) answers. Please do not duplicate posts.

Can I place a photograph of a celebrity's head on a figurative drawing I made and have it printed on a tshirt?

As you yourself indicated, you do not have the rights to the photograph. Thus, using it in your work will likely be a copyright infringement. ...

Using another's trademark on goods it did not produce is likely a trademark infringement.

More information will be required. Regardless, it sounds like you have a more complicated issue at hand (e.g. what to do about a competitor). ...

Can I write a book with some essays about my analysis of disney princesses and have 'Disney Princess' in the title?

Words and short phrases are not eligible for copyright. However, Disney may have trademark rights in and to the names. So, you may want to have a...