Which of the Following Is a Documented Fact That Supports

Which of the following is a documented fact that supports the contention that women have made significant strides toward gender equality?

A) In 1970, 4 percent of married women earned more than their husbands. In 2008, 22 percent of working women made more than did their husbands
B) In 1970, women made an average of 52 percent of what men made. In 2008, women made an average of 78 percent of what men made
C) Both of the above options
D) None of the above options