What are the things that define a culture?
everything is right except the typical cusine. You better say the typical food
The tradition, the typical cusine, the ritual, the ethnic group, and the traditional music are the things that define a culture. Good job!
When you are responding to a question, it is good to include some portion of the question in your response, such as what I have underlined. You can add it at the beginning and at the end.
Remember to always begin a sentence with a capital letter.
When you are providing a summary of information, the last item in the list will have the word "and" before it.
Keep practicing and remember these exercises are meant to improve your writing in English, so do your very best to write as correctly as possible.
Thank you very much for your hint, ok?