how can raising the status of, or providing equality for, women and girls help to put an end to child labor?​

Due to improved financial condition.

Explanation:

Raising the status of, or providing equality for, women and girls help to eliminate the child labor problem from the society because of the stability of financial condition of women and girls. If the status of women and girls increases in the society, there is no need to work anymore which leads to the decrease in child labour. The parents send child for work due to their weak financial condition so if their financial condition improves no child will be send to work.

your answer would be (b)