The WIC program (Women, Infants, and Children) is a federal assistance program that provides nutritional support and education to low-income pregnant, postpartum, and breastfeeding women, as well as infants and children under the age of 5. The WIC program aims to improve the health and nutritional status of participants, reduce the incidence of low birth weight and other health problems, and promote the healthy development of children. 

The WIC program was created in 1972 as a pilot program and was later made permanent in 1975. The program was established in response to concerns about malnutrition and its effects on maternal and child health. The WIC program was designed to provide supplemental nutritious foods, nutrition education, and healthcare referrals to low-income women, infants, and children who were at risk for malnutrition. 

The WIC program is funded by the federal government and administered by the U.S. Department of Agriculture (USDA) through its Food and Nutrition Service (FNS). The program operates in all 50 states, as well as U.S. territories, and provides services to over 6 million participants each year. 

To be eligible for the WIC program, participants must meet income guidelines and be determined to be at nutritional risk by a healthcare professional. Participants receive monthly food vouchers or an EBT card that can be used to purchase specific foods that meet their nutritional needs, such as milk, cheese, eggs, whole grains, fruits, and vegetables. The program also provides nutrition education, breastfeeding support, and referrals to healthcare services. 

In summary, the WIC program is a federal assistance program that was created to provide nutritional support and education to low-income pregnant, postpartum, and breastfeeding women, as well as infants and children under the age of 5. The program aims to improve the health and nutritional status of participants, reduce the incidence of health problems, and promote the healthy development of children.