Social democracy originated as an ideology within the labour whose goals have been a social revolution to move away from purely laissez-faire capitalism to a social capitalism model sometimes called a social market economy. In a nonviolent revolution as in the case of evolutionary socialism, or the establishment and support of a welfare state. Its origins lie in the 1860s as a revolutionary socialism associated with orthodox Marxism. Starting in the 1890s, there was a dispute between committed revolutionary social democrats such as Rosa Luxemburg and reformist social democrats. The latter sided with Marxist revisionists such as Eduard Bernstein, who supported a more gradual approach grounded in liberal democracy and cross-class cooperation. Karl Kautsky represented a centrist position. By