Comparative advantage I would think. Yep, Google-sensei confirmed it:) Comparative advantage is the answer.
With magic and people build an empire by breaking their peace and doing wars so there can be more land
Answer:
militarism is the correct answer.
Explanation:
It was the "Oregon Train" that brought settlers to the Willamette Valley, sine although there were other smaller trails in the region, this was the most traveled by those wanting to start new lives and businesses in the region.
