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 part of the Japanese homeland. Japan had a strong sense of national pride and territorial integrity. Defending it was seen as crucial for national honor and sovereignty.

Answer:

It was considered part of the Japanese homeland.