#Biological unity definition skin#

#Biological unity definition skin#

Caucasians don't always have white skin but in the United States 'caucasian' is commonly used to mean white people.Ĭaucasians are found in many countries around the world. A person whose appearance matches these characteristics is said to be a Caucasian. Their hair is usually straight or wavy.' Caucasians are said to have the lowest degree of projection in their alveolar bones that contain the teeth, a notable size prominence of the cranium and forehead region, and a projection of the midfacial region. MacConaill, an Irish anatomy professor, as including 'light skin and eyes, narrow noses, and thin lips. The physical characteristics of Caucasians were described by M. Take the Caucasian (a.k.a., Caucasoid) race. While there are hundreds - if not thousands - of ethnicities, the number of races is far fewer. Yet another example is people in Great Britain - they may be considered British, or more precisely English, Scottish or Welsh.Ī race is a group of people with a common physical feature or features. Another example is the Indian subcontinent - Indians may be considered one ethnic group but there are actually dozens of cultural traditions and subgroups like Gujarati, Punjabi, Bengali, and Tamil that are also bona fide ethnic groups. For example, they can be as broad as ' Native American' or as narrow as ' Cherokee'.

This is, by definition, a fluid concept ethnic groups can be broadly or narrowly construed. However, there are fewer race-based conflicts in the 21st century than in the past.Ĭonflict between Tamil and Sinhalese populations in Sri Lanka, or the Hutu and Tutsi people in Rwanda.Ĭonflict between white and African-American people in the U.S., especially during the civil rights movement.ĭefinitions of Ethnicity and Race What is ethnicity?Įthnicity is state of belonging to a social group that has a common national or cultural tradition. Racial prejudice remains a continuing problem throughout the world. But most ethnic groups in fact get along peacefully within one another in most nations most of the time. Often brutal conflicts between ethnic groups have existed throughout history and across the world. In the last decades of the 20th century, the legal system as well as the official ideology emphasized racial equality. and in most nations, the legal system as well as the official ideology prohibited ethnic-based discrimination. In the last decades of the 20th century, in the U.S. In 19th century, the concept of nationalism was often used to justify the domination of one race over another within a specific nation. In 19th century, there was development of the political ideology of ethnic nationalism - creating nations based on a presumed shared ethnic origins (e.g. Scientific studies show that racial genetic differences are weak except in skin color. However, the scientific basis of racial distinctions is very weak. Races are assumed to be distinguished by skin color, facial type, etc.

They typically seek to define themselves but also are defined by the stereotypes of dominant groups. In the modern world this isolation has been broken down and racial groups have mixed.Įthnic groups distinguish themselves differently from one time period to another. Racial categories result from a shared genealogy due to geographical isolation. Typically, if people believe they descend from a particular group, and they want to be associated with that group, then they are in fact members of that group. There is no evidence validating these ideas.Įthnicity is defined in terms of shared genealogy, whether actual or presumed. In the early 19th century, racial differences were ascribed significance in areas of intelligence, health, and personality. Race presumes shared biological or genetic traits, whether actual or asserted. Some ethnic groups also share linguistic or religious traits, while others share a common group history but not a common language or religion. The term race refers to the concept of dividing people into populations or groups on the basis of various sets of physical characteristics (which usually result from genetic ancestry).Įthnicity connotes shared cultural traits and a shared group history.

Comparison chart Ethnicity versus Race comparison chartĪn ethnic group or ethnicity is a population group whose members identify with each other on the basis of common nationality or shared cultural traditions.