Please answer ASAP! How did World War 1 influence the development of the Dadaist artistic movement?

Explanation:

It arose as a reaction to World War I and the nationalism that many thought had led to the war. Influenced by other avant-garde movements - Cubism, Futurism, Constructivism, and Expressionism - its output was wildly diverse, ranging from performance art to poetry, photography, sculpture, painting, and collage.

the crusaders are identified in the painting;

c. by the red crosses on their backs

i think it's b