What type of program does the March of Dimes primarily support?

The March of Dimes primarily supports health and wellness initiatives, focusing on improving the health of mothers and babies. This nonprofit organization works to prevent birth defects, premature births, and infant mortality through various health-related programs and research initiatives. They aim to ensure that babies get the best possible start in life and address the challenges that can arise in maternal and child health. Their commitment to research, advocacy, and educational programs strongly aligns with the health and wellness sector, making this the correct answer. The organization's activities encompass a wide range of health topics, emphasizing preventive care and education to promote healthier pregnancies and outcomes for newborns.