Final answer:
Ansel Adams most famously photographed Yosemite Valley, which served as his primary source of inspiration for his renowned black and white landscapes. His efforts not only advanced the art of photography but also helped in the conservation of American national parks. The correct answer is b. Yosemite Valley.
Step-by-step explanation:
The area that Ansel Adams fell in love with and photographed the most was b. Yosemite Valley.
Adams, known for his stunning black and white landscapes of American national parks, had a particular affinity for Yosemite.
His famous photographs, such as the iconic image of Half Dome, helped establish his reputation as a master of landscape photography.
Yosemite's extreme mountain peaks, roaring waterfalls, immense trees, and rushing rivers served as continual inspiration for Adams throughout his career.
As one of the co-founders of Group f/64, Adams was celebrated for his sharp-focused and carefully framed images.
The preservation of Yosemite Valley was set in motion by the Yosemite Grant Act, signed by President Lincoln in 1864, which established a precedent for the creation of national parks.
Adams' legacy extends beyond his photography; his work as an environmentalist contributed significantly to the conservation movement, ensuring that the natural beauty he captured on film would endure for future generations.
Therefore, the correct answer is b. Yosemite Valley.