Women’s labor force participation and employment peaked around 2000. Many have speculated since then about what caused this stall out and slight decline, with leading theories emphasizing the Great Recession and the lack of family benefits in the US like subsidized child care. There is no doubt some truth to these other theories, but there is another more straightforward cause of this decline: the changing racial demographics of the country. In May of 2000, white women made up 70.4 percent of all women between the ages of 25 and 54. By May of 2018, that number was down to 57.6 percent. Over that same period, Latina women went from 11.3 percent of the population to 18.9 percent. The residual “other” group also grew from 5.2 percent to 10 percent.