How have preservation techniques evolved to ensure the longevity of historical photographic prints and negatives, and what challenges do archivists face in maintaining these collections?
In what ways did the work of pioneering photographers like Ansel Adams and Dorothea Lange contribute to social and environmental causes through their documentary photography?
How did advancements in photographic technology, such as the introduction of roll film by George Eastman in 1888, revolutionize the field and democratize photography for amateur use?
What role did photography play in documenting significant historical events, such as the American Civil War or World War I, and how did it influence public perception of these events?
How did technological advancements in camera design during the early 20th century impact the accessibility and popularity of photography among amateurs and professionals alike?
In what ways did historical events, such as the American Civil War, influence the development and use of photography as a tool for journalism and documentation?
