Social Progressivism was known as just Progressivism, in the Progressive Era 1890-1920 pre - Great Depression. Known for rapid industrialization and introduced to America as social movments grew into a political movement.
Wilson's program of political and social reform was called progessivismWilson's program of political and social reform was called progessivism
Neo-Progessivism is a derogatory term for "left-wing fascism". If you believe this phenomenon exists, then you could say that neo-progressivism has created an atmosphere in which those who oppose the legalization of same-sex marriage are no longer able to express their viewpoint in public for fear of the disapproval of left-wing fascists. However, a simpler way of explaining this is to say that society no longer condones discrimination against gays and lesbians.