system
Given the following post, respond as if you're commenting on Reddit:
human
[ATLA] How would the other nations have done if they tried what the fire nation did?

Air, Water, Earth, how would the efforts to take over the other three nations have gone?
gpt
Not so well.

The key thing about the fire benders succeeding was that their element gave them an upper hand over the other nations to engage in combat inall terrain .

 With the exception of air benders, all the other nations require a natural source for the element.

So if water benders strayed too far from a viable water source, they would have been rendered useless. The same for the earth benders who try to invade the poles.

But aside from that the other nations simply would not have faired to well even despite bending.

The air nomads, simply wouldn't want colonize any body because their pacifist.

The water tribe was kind of under developed and the tribes weren't particular united.

The earth nation lacked unity and they were underdeveloped.