Which of the Following Trends Have We Not Seen in the U.S

Multiple Choice

Which of the following trends have we not seen in the U.S. in the past six decades or so?

A) The average length of the workweek remained relatively constant.
B) The size of the labor force expanded.
C) Rising birthrates kept the native-born population growing at a steady rate.
D) Women's labor-force participation rate surged.