Which individual believed that "education is the equalizer for society" and was influential in the Common School Movement?

Horace Mann is recognized for his belief that "education is the equalizer for society." He was a pivotal figure in the Common School Movement during the 19th century, advocating for universal public education and emphasizing the importance of education as a means to promote social equity and improve society as a whole. Mann argued that education should be accessible to everyone, regardless of their socioeconomic background, which positioned education as a powerful tool for leveling the playing field in society.

His efforts led to the establishment of public schools that were free and open to all children, which marked a significant shift from the previous reliance on private and often exclusive educational systems. Mann's vision was rooted in the belief that education could break the cycle of poverty and provide opportunities for upward mobility, thus creating a more equitable society. This established a foundation for the modern education system we know today, demonstrating the significant role education plays in shaping social structures and individual lives.