As old as human history itself
Modern peace movement begun in nineteenth century (1800 onwards) Europe with many intellectual efforts to learn about violent conflict.
Advocated for progressive education to teach students about our common humanity in order to promote peaceful social progress.
She linked teaching methodology to peace-building, hoping to help the next generation avoid the violence of authoritarianism.
Advocated for the use of art and students' creativity to promote peace
He focused on training students for critical analysis and reform of society.