Question

Why did the United States develop the island-hopping strategy? Check all of the boxes that apply.

The strategy avoided needless slaughter of the Japanese.

The strategy sped up the war.

The United States wanted to avoid fighting Japan.

The strategy saved the lives of US soldiers.

Most of the islands were barren and uninhabited.

Answer 1

Correct answers:
- The strategy sped up the war.
- The strategy saved the lives of US soldiers.

Explanation:
Island‑hopping (or leapfrogging) meant seizing key islands to build airfields and naval bases while bypassing heavily defended Japanese strongpoints, cutting them off from supplies. That accelerated the Allied advance toward Japan and avoided costly frontal assaults, thereby reducing U.S. casualties.

Why the others are incorrect:
- “The United States wanted to avoid fighting Japan.” — False. The goal was to defeat Japan, not avoid fighting it; island‑hopping was a way to fight more effectively.
- “Most of the islands were barren and uninhabited.” — False. Many islands were heavily fortified and garrisoned by Japanese forces; only some were lightly held or unimportant and therefore bypassed.
- “The strategy avoided needless slaughter of the Japanese.” — Misleading. Bypassing reduced some combat and deaths, but the strategy was driven by military necessity (minimizing Allied casualties and speeding victory), not primarily by a humanitarian intent to avoid Japanese casualties.