Which of the following is not considered to be an ethnic group? a. african-american c. jewish b. german d. mongoloid

Mongoloid

Explanation:

All of the mentioned except Mongoloid are ethnic group.

Term Mongoloid refers to someone who is a part of some certain race, in this case referring mostly to people who are living in Asia.

There are three basic races of people in the world. Based on the difference in skin color, height, skull shape, hair color, the world's population is divided into three basic races:

White (European), yellow (Mongoloid) and black (Negroid). In addition to these three races there are transitional, mixed races.

The one that is not considered to be an ethnic group is Mongoloid

Explanation:

An ethnic group is people who have several elements in common in their origin, it makes reference to the place they are from, the language they speak, history, and culture, African-American, Jewish, and German are ethnic groups in different categories, while Mongoloid is a word that refers to a very large group of people in Asia but not with the same parameter of an ethnic group.

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast