Explain the basic characteristics of fascist ideology that led to the Second World War?

In simple words, Fascism, political philosophy and social revolution which controlled many sections of Northern, eastern and southern Europe around 1919 to 1945 and which also had followers in south west Europe, the United States, South Africa, Japan, Latin America as well as the Middle East.

Some considered fascism profoundly insane while others have been struck by the logic through which it supported its followers' material interests.

Similarly, others seek to justify totalitarian demonologies as the manifestation of irrationally misdirected rage and resentment, whereas others highlight the logical forms through which such demonologies have been used to maintain academic or social advantages.