Anarcha-feminism, also referred to as anarchist feminism or feminist anarchism, combines anarchism with feminism. Anarcha-feminism generally posits that patriarchy and traditional gender roles as manifestations of involuntary coercive hierarchy should be replaced by decentralized free association. Anarcha-feminists believe that the struggle against patriarchy is an essential part of class conflict and the anarchist struggle against the state and capitalism. In essence, the philosophy sees anarchist struggle as a necessary component of feminist struggle and vice versa. L. Susan Brown claims that "as anarchism is a political philosophy that opposes all relationships of power, it is inherently feminist".