The term "ethnic background" refers to an individual's cultural heritage, which includes factors such as their ancestry, race, religion and traditions. It is often used to describe a person’s roots or origin, including where their family came from and the customs they grew up with. Ethnicity can be influenced by many different aspects of culture, including language, food, music, art, and social norms. Understanding one's ethnic background can provide valuable insight into an individual's identity, beliefs, values, and behaviors.