It was basically free labor for them and they pretty much got rich off of it
Actually, the Allies adapted the strategy of island hopping in WWII because it saved lives, time, effort, money, ammunition, food, ships, and everything else. In taking only key islands, the other islands would be cut off from the Japanese mainland and basically all supplies and equipment. Island hopping also allowed the US to quickly go through the places without spending much time liberating each one. It help end the war sooner, and the US were able to complete their objective much more quickly.
hope this helps
The third one , hope this helps :)
America supports allies because two people working together makes the job easier
Fax bc like why not when u can go