I believe the answer is: <span>the matrifocal family
</span><span>the matrifocal family refers to a family structure when the mothers become the head of the family.
According to statistics, more than 65% of African American familes are supported by single mothers, and this would often cause a hard time for the single moms since they have to juggle between their career and taking care of their households.</span>
<span>It allowed the Allies to win back Japanese territory by island-hopping.</span>
