Jewish question
Browning has suggested that the Nisko Plan was an example that Hitler did not have previous intentions for the gassing of the Jews. He contends that the Nisko (or Lublin) Plan, Madagascar Plan and Pripet Marsh Plan, all served as territorial solutions to the Jewish question, but were separate from the Final Solution. Mainstream historians contend that Hitler and his government formulated an issue out of the "Jewish question", raised broad anti-semitism in Germany, and created the need for a type of "territorial solution" which could only result in a genocide.