According to 2007 Census data, African Americans comprise about 12.3 of the U.S. population. Which of the following statements is true?
a. This is the largest proportion in our history.
b. The proportion of African Americans has remained almost the same from the late 1700's to the present.
c. This is smaller than the proportion of African Americans prior to the Civil War.
d. Since slaves were not counted in the census, we do not know how many African Americans lived in the U.S. before the Civil War.
Question 2
Which of the following is/are true about Puritan New England?
a. Statutes in Connecticut, Massachusetts, and New Hampshire called for the death penalty for children who cursed or struck their fathers.
b. Women who did not obey their husbands were subject to fines and whippings.
c. Both A and B above.
d. None of the above.
Estimating cicada population size and predation rates by birds.
Thyroid scan. The right image is the data from a thyroid scan, printed on a superimposed map of the
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Population distribution (dispersion)
Mixed dishes such as hamburgers and pizza are a major source of solid fats in the diets of Americans