Grants for martial arts school?

I keep hearing about grants and how they can help aspiring business owners. Well, my dream is to start a martial arts school that also holds community outreach programs like counseling, meditation seminars, anti-rape seminars, literacy programs, and all kinds of things. But, I havent the slightest clue on what to do. I keep researching websites, but I keep getting sent to other links, that send to other links!!! I live in Nashville,Tn. Any help would be amazing

Most (99.99%+) of all grant websites are scams.

The government generally doesn’t give money to individuals to start businesses.