No. It was actually Reinhard Heydrich who came up with the idea.
Mainly Adolf Hitler
Heydrich put the plan together, Eichmann was responsible for much of the admin.
Benito Jaurez
the impact of himmler was that he was completely responsible for what happened to the Jews because he was the one who created the "Final Solution"
The Final Solution was the name of the plan. The Allies knew of the final solution through intel, but thought it was a military plan, not plans for the Holocaust.
Benito Mussolini. Mussolini started his political career in the early 1900's after the end of the first world war as a journalist and a socialist. He soon got caught in the rightwing hysteria that was taking place in Italy and elsewhere in Europe, and helped to organize the Black Fascist League. He was able to take over the country but still allowing the King to officially head the country. In the 1930's, he was not fond of Adolf Hitler but eventually by 1938, to ally himself to the Nazi dictator. Mussolini never did share Hitler's antisemitism and never did carry out any actions against Italian Jews. Mussolini was relegated to a junior partner because the Italian military disgraced itself over and over again in North Africa, Albania, Greece and even in France when she invaded Southern France but was stopped by the French. Mussolini contributed large forces to the Soviet Union but suffered major losses, especially during and after the Battle of Stalingrad. The final drama was when the Allies conquered Sicily and invaded Italy. They even bombed Rome which doomed Mussolini. He was captured by partisans in the northern region of Italy in 1944 but was rescued by German special forces. Eventually he was arrested along with his mistress and was executed in Milan in early 1945. Both were strung up-upside down and spat on by thousands of angry Italians. Hitler was notified about his execution which led him to commit suicide and not be captured by the Russians!
Solution is a noun and final is an adjective and the Final Solution is a noun phrase or, arguably, a proper noun.
Benito Baez debuted on August 25, 2001 and played his final game on October 5, 2001.
the ghettos came before the final solution
The Final Solution went on for about three years.
The Final Solution was the plan to rid of Europe's Jews.
Children were treated good in the final solution