Which assistance program would be most suitable for a mother with two daughters, ages 8 and 11, who cannot afford to feed her family?

The most suitable assistance program for the mother with two daughters, ages 8 and 11, who cannot afford to feed her family is Food Stamps, also known as the Supplemental Nutrition Assistance Program (SNAP). This program provides financial assistance to low-income individuals and families to help them purchase food. It is particularly beneficial for families who have difficulty affording nutritious meals, as it allows them to buy groceries that fit their dietary needs.

While the WIC (Women, Infants, and Children) program offers targeted assistance to pregnant women, mothers, and young children up to five years old, this mother’s daughters are older than this age limit. The School Lunch Program provides meals to children during school hours, which is beneficial but does not address the family's overall food insecurity for meals outside of school. Meals on Wheels delivers meals to older adults or individuals who are homebound and may not be suitable for a family with children who are of school age and living at home.

Therefore, Food Stamps provides the most comprehensive support for this family’s needs, allowing them flexibility in purchasing a variety of foods to meet their daily nutritional requirements.