Answer:
B. Opportunities for artistic experimentation arose.
Step-by-step explanation:
After WWII and the attrocities that it happened, Total war exceeded the greatests fears that many artists imagined this created a new ceiling for what could be imagined and expected, that helped writers and artists with their creations, given the fact that war damaged so many people, this made it for new opportunities and artistic experimentation to arose. Artists more and more had the opportunity to break new rules and to create different things since nothing else mattered after seeing entire cities being destroyed.