The first African slaves arrived in Jamestown in 1619. Described as  Ã¢??20 and oddÃ¢??, the captives arriving aboard a Dutch ship marked  the start of the American slave trâ¦ade. Though not the institution  it would become, these persons were the first sold as involuntary  laborers.
Social Security. Calculators: Life Expectancy. When you are considering when to collect retirement benefits, one important factor to take into account is how long you might live. A man reaching age 65 today can expect to live, on average, until age 84.3. A woman turning age 65 today can expect to live, on average, until age 86.6.
life expectancy. 1. the probable number of years remaining in the life of an individual or class of persons determined statistically, affected by such factors as heredity, physical condition, nutrition, and occupation. Also called expectancy of life. Origin of life expectancy. 1930-1935. First recorded in 1930-35. Examples from the Web for life expectancy.