In Europe, people can be divided into different groups based on their ethnicity. Ethnicity is determined by a person's heritage, which includes their culture, language, and beliefs. For example, someone could be of Polish ethnicity if their ancestors were from Poland and they spoke the Polish language. Many European countries are made up of many different ethnic groups. For example, in the United Kingdom, the most common ethnic group is called the British, but there are other ethnic groups including Irish, Scottish, and Welsh. In France, the most common ethnic group is French, but there are also ethnic groups from North Africa and the Middle East, such as Algerians and Moroccans. In Germany, the most common ethnic group is German, but there are also ethnic groups from Eastern Europe, such as Poles, Ukrainians, and Russians. There are also many other ethnic groups in Europe, including Roma, Turks, and immigrants from all over the world.