In many Great Depression families, women were the only breadwinners. An important corrective to a male-centered vision of the Great Depression is to note that while men's employment rates declined during the period, women's employment rates actually rose. In 1930, approximately 10.5 million women worked outside the home.
First, your child should not be given juice until they are at least six months of age. Until that age, your child is getting all the nutrients he or she needs for healthy growth and development from breast milk or formula. Their tummy is not ready to digest anything except formula or breast milk.
It's true babies don't need water under 4 months since there is plenty in formula and breast milk, even after 4 months just a few ounces (3-4) are recommended if you've started baby food, but I definitely would not give your baby orange juice.