Does every child get an equal start?

In order for a child to be “ready to learn”, the

Child’s basic needs must be met (food, shelter, health care, security)
Child needs to know how to make connections with others, and cooperate
Child’s brain structures must be fully developed; not been negatively affected by stress/trauma
Child’s domains (or areas) of development are on track
What comes to your mind when you read this? How can we, as advocates for children, improve their odds for getting these needs met?