What was that Nazis called the 'Final Solution'? What it resulted in?

The Jews were deprived of German Citizenship. In 1937 the Ghetto Laws were implemented. Under these laws no Jew could marry a German. All Jews were forced to live in Ghettos, in isolation from the other people in the towns.An attempt to find a 'Final Solution' to the German question meant the large scale murder of the Jews. Concentration Camps had been specially built in Germany and in those parts of Europe which came under German occupation. Many such camps had Gas Chambers, so that they could be filled with poisonous gases killing hundreds of Jews in no time.Hitler's attempts to kill European Jews resulted in the death of some six million Jews.