What is a group of people who share the same culture and ancestery?

A group of people who share the same culture and ancestry is often referred to as an ethnic group. This group typically shares common characteristics such as language, traditions, customs, and historical experiences that bind them together. Ethnic groups can be defined by various factors, including shared beliefs, practices, and a sense of collective identity. These shared elements contribute to a sense of belonging and community among the members of the group.