However, Strasser soon became a strong advocate of the radical-wing of the party, arguing that the national revolution should also include strong action to tackle poverty and should seek to build working class support. After Hitler's rise to power, Ernst Röhm, who headed the Sturmabteilung (SA), then the most important paramilitary-wing of the Nazi Party, called for a second revolution aimed at removing the elites from control. This was opposed by the conservative movement as well as by some Nazis who preferred an ordered authoritarian regime to the radical and disruptive program proposed by the party's radicals.