There are no where near only three.
If you mean the three largest, they are:
# German-Americans # Afro-Americans # Irish-Americans If you wanted the larger super-ethnic groupings, here they are.
White American
Includes Americans of European, Middle Eastern and North African descent (such as Arab Americans, German Americans, English Americans and Italian Americans).
Black/African American
Includes anyone of Black African (Sub-Saharan) descent. Some groups in this category are: Afro-Americans whose ancestors came during the slavery period as West African slaves (there's no word to distinguish this group and other African American groups, but it's there), Afro-Jamaican Americans, Afro-Hispanic Americans, Afro-Haitian Americans and Kenyan Americans.
Asian American
Asians are the various peoples of Asia, except for Middle Easterners, who are classified under "White" due to their fair skin regardless of continental origin. This group includes Chinese Americans, Japanese Americans, Korean Americans, Indian Americans, Pakistani Americans, Thai Americans and Lao Americans.
Native Americans
Native Americans are the descendants of the original ethnic groups present in the region before British (and French, Russian and Spanish) colonization. This group includes Athabaskans, Plains Indians, California tribes and Great Basin tribes. There are also many groups within this larger cultural groupings.
Native Hawaiian or other Pacific Islander
This group includes the Hawaiian people (also known as "Native Hawaiians"), their Polynesian cousins (Samoans, Fijians, etc.) and all of the peoples of the Pacific.
The largest are White, then Black, then Asian.
Sudan is ethnically diverse, with over 500 ethnic groups, the largest being Arabs, Nubians, Beja, Fur, and Nuba. Arab groups such as the Ja'alin, Shayqiyya, and Juhayna are among the most populous in Sudan, particularly in the northern regions. Additionally, there are various Nilotic groups, including the Dinka, Nuer, and Shilluk, mainly residing in the southern regions.
The major ethnic groups in Lebanon are the Lebanese Arabs and the Lebanese Armenians. There are also smaller communities of Kurds, Assyrians, and Turkmen, among others. The country is known for its diverse population which consists of different religious and ethnic groups.
Unequal treatment among ethnic groups is called discrimination. This can manifest in various forms, such as unequal access to opportunities, resources, or services based on a person's ethnicity. Discrimination is often rooted in prejudice and can have harmful effects on individuals and communities.
Ethnic groups share a common culture, including language, traditions, beliefs, and customs. This sense of identity is often passed down through generations and helps to create a sense of belonging and community among group members.
People of many different backgrounds are often referred to as a "diverse" group. This term acknowledges and celebrates the various cultural, ethnic, and social differences among individuals.
The Sami people are the indigenous people of Northern Europe. Sami people are among the largest indigenous ethnic groups
The largest ethnic group, Magyar is 90% of Hungary's population Hungary also includes the ethnic groups. Romany, The Serbs, and Slovaks.
There were less ethnic groups afterwards.
Some similarities are that some ethnic groups forced other ethnic groups to move out of their area and go back to their own ethnic group.
The Sami people are the indigenous people of Northern Europe. Sami people are among the largest indigenous ethnic groups
There are too many ways to describe 'ethnic' to give an answer to your question. Ethnicity can be described as race, religion, continent, country, or region of origin or ancestry, or language groups, among others. Please ask your question again more specifically.
The incidence of gasteroenterologic diseases differs among ethnic groups. For instance, while gastroesophageal reflux disease (GERD) is common in Caucasians, its incidence is lower among African Americans.
Hinduism has the largest following among ethnic religions, with approximately 1 billion adherents worldwide.
Differences among groups of people and individuals based on ethnicity
South Korea is predominantly made of ETHNIC KOREANS. Non-Koreans cumulatively make up less than 4% of the South Korean population. Among Non-Koreans, roughly half are Chinese, with Americans, Vietnamese, and Thai being the next largest groups.
RWANDA
unity among its different ethnic groups