Art censorship by political regimes is primarily aimed at suppressing dissent and maintaining control by preventing the dissemination of ideas and perspectives that challenge the existing power structure.

The Scopes Monkey Trial in 1925 brought national attention to the conflict between religious fundamentalism and the teaching of evolution in schools, highlighting the tension between freedom of expression and societal norms.

The Chinese government banned the film 'Nomadland' due to its portrayal of poverty and social inequality, which could potentially challenge the government's narrative of economic progress and social harmony.

Kazimir Malevich's work, particularly his 'Black Square,' was censored during the Soviet era due to its abstract and non-representational style, which was deemed to be 'formalist' and 'bourgeois' by the authorities.

Salman Rushdie's novel 'The Satanic Verses' was banned in several countries due to its portrayal of Prophet Muhammad, which was deemed blasphemous and offensive by some Muslim communities.

Edward Kienholz's work, particularly his installation 'The Beanery,' was censored by the U.S. government during the Vietnam War due to its anti-war message and its depiction of violence and social unrest.

The film 'The Last Temptation of Christ' was censored in several countries due to its depiction of Jesus Christ in a sexual relationship, which was deemed blasphemous and offensive by some religious groups.

Ernst Ludwig Kirchner's work, along with that of other expressionist artists, was censored by the Nazi regime in Germany due to its emotional intensity, distorted forms, and political content, which were deemed 'degenerate' and 'un-German.'

James Joyce's novel 'Ulysses' was censored in the United States due to its use of explicit language and sexual content, which was deemed obscene and immoral by some authorities.

Ai Weiwei's work, which often addresses issues of political oppression, human rights, and social justice, has been censored by the Chinese government due to its critical and provocative nature.

Carl Theodor Dreyer's film 'The Passion of Joan of Arc' was censored in several countries due to its depiction of religious persecution, particularly its portrayal of Joan of Arc's trial and execution.

Wassily Kandinsky's work, particularly his abstract paintings, was censored by the Soviet government due to its non-representational style, which was deemed to be 'formalist' and 'bourgeois.'

D.H. Lawrence's novel 'Lady Chatterley's Lover' was censored in the United States due to its use of explicit language and sexual content, which was deemed obscene and immoral by some authorities.

Diego Rivera's work, particularly his mural 'Man at the Crossroads,' was censored by the U.S. government during the McCarthy era due to its alleged communist sympathies and its depiction of labor struggles and social inequality.

D.W. Griffith's film 'The Birth of a Nation' was censored in several countries due to its racist and pro-Ku Klux Klan propaganda, which glorified the Ku Klux Klan and perpetuated negative stereotypes of African Americans.