i don’t know what culture i am besides african american?

well i tried asking my grandma about our culture and she said african american.So i said i already know that but am i anything like creole,irish,french,etc. Is there any like website or something to find my culture and if it helps im from louisiana.Thank you

Your ancestors are slaves. African Americans ( esecially in the south) whos ancestors say they are african american are the decendants of freed slaves