The correct answer is A) social and cultural events and themes.
Historians that came of age during the middle to late 20th century tended to turn their attention toward social and cultural events and themes.
Tired of so many stories of wars and international conflicts, Historians that came of age during the middle to late 20th century tended to turn their attention toward social and cultural events and themes. They preferred to focus on cultural elements that surrounded history, were more detail about social issues that were affected by incidents or happenings or circumstances. They immersed in the people´s response to deeds, in the cultural affectation of situations, and the repercussions in the traditions and behaviors of people.
The other options of the question were b) political and military events and themes, c) economic and feminist events and themes, and d) national and international events and themes.