Support Organizations that are Fighting Social Justice
Moms for Liberty is an organization that is "dedicated to fighting for the survival of America by unifying, educating and empowering parents to defend their parental rights at all levels of government." Moms for Liberty was founded in January 2021. It has 180 chapters and 80 thousand members. This is not a Montessori group, but they are up in arms about the public school curriculum, and share our concerns about children being fed Marxist propaganda.
Courage is a Habit is an organization that has actionable tools & strategies for parents to defend their children from indoctrination in K-12.
Glenn Beck has compiled a list of other organizations that are fighting critical race theory.