The correct answer in this case is liberalism.
Socialism is the opposite as it entails (Among other things) the idea of fast changes, if need be with revolution. Neither does utilitarianism talk about social progress through reform.
Libertarians talk exactly about what the question is about; one of the main tennets of liberalism is that they prefer and would like to witness social change through reforms.
Answer:
B) Sending kids to school
Explanation:
Each state has the ability to set up and fund an educational system and create laws in regards to education and to enforce them.
The National Woman Suffrage Association (NWSA) opposed the Fifteenth Amendment, while the American Woman Suffrage Association (AWSA) supported the new law. ... The pair believed that instead of supporting the Fifteenth Amendment as it was, women's rights activists should fight for women to be included as well.