Country borders do not relect cultural groups
It would be mainly that "<span>D. More than one person wishes to control the same piece of land" that generally </span>has been the main cause of land grant disputes over time, since land is of course limited and very valuable.
The correct options are A, B & E.
Option A. The lost generation’s writings (literature) reflected cultural attitudes during the 1920s in the way that it referred to the group of musicians, writers, and intellectuals that appeared in those years.
Option B. Freud’s Psychoanalytic theory influenced surrealist artist to express their human nature with books like “Beyond the Pleasure Principle” “and Interpretation of Dreams”, both written in 1920.
Option E. Jazz music reflects cultural attitudes during the 1920s thanks to the politics, technological (radio) and economic (consumerism) developments that made the Jazz music’s popularity higher because the 1920s were an economic success in the US which lead to increase the consumer culture.
