Question

during world war ii, why did japan strongly and passionately defend iwo jima?
it was a strategic island in the philippines.
it was a strategic base from which to attack australia.
it was considered part of the japanese homeland.
it was the only island that british forces had not captured.

Explanation:

Iwo Jima was considered part of the Japanese homeland during World War II. Defending it was seen as defending the nation itself, which led to strong and passionate defense efforts. It was not in the Philippines, not a base for attacking Australia, and not related to British - captured islands.

Answer:

It was considered part of the Japanese homeland.