Answer: With the arrival of African-Americans a lot of competition was created at work in factories and foundries, where African-Americans found work even in difficult conditions, women disputed domestic work. Also rivalry with the houses was created, there were few for so many people and due to racism, many white house owners refused to sell it to black people. Due to these impediments, the blacks created their own spaces, where they made known all their culture that included music, customs, beliefs, dialects, art and everything related to urban culture.