What ideology is opposed by a british political party which stems from a branch of the men's liberation movement of the early 1970s?
Justice for Men and Boys Justice for Men and Boys (and the Women Who Love Them) (J4MB) is a British political party which identifies with the Men's rights movement and opposes feminism.
Liberation movement A liberation movement is an organization or political movement leading a rebellion, or a non-violent social movement, against a colonial power or national government, often seeking independence based on a nationalist identity and an anti-imperialist outlook.