Question

1. what ends all hope for staying at manzanar? fire in the camps bombing of hiroshima the assignment of a new general in charge of the camps

Explanation:

To determine the answer, we analyze the context of Manzanar (a Japanese American internment camp during WWII). The bombing of Hiroshima signaled the end of the war, which meant the internment camps' purpose was ending, and hope for staying (as the camp's existence was tied to the war) was lost. A fire or new general wouldn't have the same war - ending, hope - ending impact.

Answer:

B. Bombing of Hiroshima