In the United States, how are ethnicity distributed ?

  The three most numerous ethnicities are Hispanics, African Americans, and Asian Americans. Describe the distribution of major U.S. ethnicities among states and within urban areas. -Hispanics are clustered in the Southwest, African Americans in the Southeast, and Asian Americans in the West.

Explanation:

at 15 percent of the total population, and African Americans, at 13 percent. In addition, about 4 per- cent are Asian American and 1 percent American Indian.

i am a little confused myself with what goes with the letters and what goes with the numbers but ill do my best to you

the cordillera states and grand canyon are along the southwest u.s. and northern mexican pacific.

the great plains and southwest desert are also the prairie and home to many earthquakes too .

the coastal plains have poor soil and many factories started in the south.

is this what u needed? if not i can see what i can do