Final answer:
The Dada movement embraced the nonsensical, chance or accident, and rejected convention and rationality. They used readymades, collage, and assemblage to challenge cultural and artistic norms.
Step-by-step explanation:
The Dada movement deliberately embraced the nonsensical and chance or accident, while it rejected convention and rationality and order. Dada artists embraced absurdity as a form of social critique, using readymade or found objects, incorporating mixed-media elements into their works, and often allowing chance to dictate the composition of their creations. This approach sought to challenge traditional aesthetics and the cultural conformity that the Dadaists believed had led to World War I.
The use of everyday materials in collage and assemblage techniques was central to their expression of the irrational and a protest against the rational logic which they associated with the bourgeois capitalist society.