What are two aspects of traditional African culture that you can see here in American culture too?

Two aspects of traditional African culture that you can see here in American culture too:

There were some types of culture of the Africans which influenced the Americans also and this turned out to have a name of African American culture where the Africans contributed to the culture of the United States. In the United states,

1) Jazz, rock and roll were brought to the United states by the Africans only who came to the United states as slaves.

2) Art of the Africans also spread to the united states who had come to the United states.