In the United States, Average Life Expectancy

question 14

Multiple Choice

In the United States, average life expectancy

• A) is likely to continue to increase at the same rate it did in the early parts of the 20^th century
• B) increased more rapidly between 1950 and 1999 than it did between 1900 and 1950
• C) increased throughout the twentieth century primarily due to advances in medical technology
• D) all of these
• E) none of these