Which assumption is fundamental to the concept of free public education in US?

The assumption fundamental to the concept of free public education in US is that all children, regardless of their background or socioeconomic status, deserve an equal opportunity to a quality education. This belief is rooted in the idea of social equality and the pursuit of a more just and equitable society. Free public education is seen as a way to break down barriers and provide all students with the knowledge and skills they need to succeed in life, regardless of their family's financial resources or social standing. By providing access to quality education for all, society aims to promote social mobility, foster civic engagement, and create a more inclusive and democratic society. The concept of free public education is closely tied to the values of democracy, equality, and opportunity that are fundamental to the American way of life.