Answer:
Cindy Sherman
Step-by-step explanation:
1. The conditions that affected her were her fear and shyness of the outside world because she became aware of how performances outside her home and on the streets were very different from her apartment.
2. extremely realist style was popular during the 1970s and 1980s
3. Her photographs were not targeted for specific audience but American cinemas were only targeted to Americans therefore her photographs were very universality
4. The social concerns in America was racism and her work titled 'blackface' really related with the American problem with racism.