Another form of ethnocentric revisionism is nationalistic pseudohistory. Orthodox Marxism is contrasted with later variations of Marxism, notably revisionism and Leninism. Critics often accuse neo-Confederates of engaging in "historical revisionism" and acting as "apologists". This denial of genocide is usually considered a form of illegitimate historical revisionism. Criticism has expanded to include claims of historical revisionism, homophobia, racism, and sexist policies. Holocaust revisionism and denial is a major issue in Croatia. Counterfactual history is neither historical revisionism nor alternate history. Today, textbook revisionism and censorship remain contentious issues. A historiographical revisionism since the 1980s has to some degree improved her reputation among scholars. The repression of memory led to historical revisionism in Italy. It is closely related to deceptive historical revisionism. It is not a question of historical revisionism when discussing the Constitution. Brooks said it was unsupported historical revisionism. Negationists use the term "revisionism" to portray their efforts as legitimate historical revisionism. There was vehement opposition to the revisionism of Pietism just as there was with Hasidism.