What Is the Thesis of Annette Lareau's Book Unequal Childhoods

What is the thesis of Annette Lareau's book Unequal Childhoods?

A) Wealthy parents pay other people to do the work of rearing their children. In contrast, poor parents spend more time caring for their children on their own.
B) Wealthy parents are more likely to teach their children to be assertive with adults and to engage the adult world, while poorer parents are more likely to maintain a division between children and adult worlds.
C) Knowing that their children lack the same opportunities as wealthy children, poor parents work hard starting from the birth of their children to make them competitive for college admissions.
D) Parenting style has more of an impact on wealth than wealth does on parenting style.