Over the past several decades, the difference between the labor-force participation rates of men and women in the U. S. has Group of answer choices gradually increased. remained constant. gradually decreased. been eliminated.

A. gradually increased

Explanation:

In past several decades, there has been a gradual increase in the labor force rate in the United States. This has been as a result of demographic, social and economic trends. An increase in participation by women and men in the labor force of the United States has also been seen. Just in 2009, about 55% of women were seen in the labor force.

So, in the past decades, there is a gradual increase in labor force participation by men and women.

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