Ethnic patterns refer to the distribution and characteristics of different ethnic groups within a specific area. These patterns can be influenced by factors such as migration, historical events, and social dynamics. For example, urban areas often exhibit diverse ethnic patterns due to the influx of people from various backgrounds seeking opportunities. Understanding ethnic patterns is important for studying social interactions, cultural exchanges, and community development. Researchers may analyze these patterns to address issues like racial inequality, integration, and cultural preservation. By examining how different ethnic groups coexist, we can gain insights into societal trends and challenges.