In the 1920s how did the cubist movement reflect influence of war war one

For the answer to the question above, Cubism is an early-20th-century avant-garde art movement that revolutionized European. The impact of Cubism was far-reaching and wide-ranging. In one scheme, the first phase of Cubism, known as Analytic Cubism, a phrase coined by until 1912, while Braque and Gris remained there until after the First World War.1

The answers can be found if you search the worskesheet name. but the answer is he carried a flashlight to lighten his load.