What were the historical, political, and economic factors that led to the holocaust?

I can give one for each, WWI influenced Europe very much so and even the ideals of Hitler, and I'd say the political movements at the time that influenced Germany would the German Revolution, where the German Monarchy was replaced for a parliamentary system, which was later replaced by Hitlers socialist government. An economic factor would have been just been the overall ruin the German economy was after WWI.

Sir thomas more, venerated in the catholic church as saint thomas more, was an english lawyer, social philosopher, author, statesman, and noted renaissance humanist. he was also a councillor to henry viii, and lord high chancellor of england from october 1529 to 16 may 1532. i found this information on wikipedia