The introduction or "Preamble" if you will.
The second alternative is correct (B).
During the Great Depression the film industry became the great highlight of the arts.
The 1930s and 1940s were considered the Golden Age of Cinema. The technologies developed at the time made the films more realistic and cinema was replacing the Theater in the position of main source of entertainment.
G<u>oing to the movies became a social event, so people, tired of the effects of the Great Depression, used the film sections as a source of leisure and socialization, which was good for the minds of people in financial depression.</u>
Answer: Nationalism has contributed to the militarization of states.
Explanation:
The beginning of the twentieth century brought a lot of intolerance among European countries. France and Britain were the leading colonial powers, and Germany and Austro-Hungary wanted a part for themselves. In such circumstances, extreme nationalism emerges. Countries are pursuing a rigid, militaristic policy so that the production of weapons and ammunition is growing in almost all European countries. This led to an increase in self-confidence, which is why they went to war so easily. Nationalism thus accelerated and accelerated the production of weapons.