What connections can you identify between utopian communities and mainstream reform movements in the first half of the nineteenth century?

a. They both aimed to address social issues and improve the lives of individuals.
b. Utopian communities often served as a model for reform movements to emulate.
c. Mainstream reform movements incorporated utopian ideals and experiments into their advocacy.
d. Both utopian communities and mainstream reform movements sought to create a better society through new social and economic practices.