There is no text? Just reread the text.
First of all... what period? because if you are talking about this time, I think it is becaise they want to feel powerful to be able to have more allied countries in any situation, they also do it because they want to control most of the world natural sources that other countries have.
Answer:
In 1930, severe droughts in the Southern Plains brought high winds and dust from Texas to Nebraska, killing people, livestock and crops. The “Dust Bowl” inspired a mass migration of people from farmland to cities in search of work.
Explanation:
That Spain was there greatest enemy. Hope this helps <span>(∩ ͡° ͜ʖ</span>
C. Digs in ruins to find artifacts to study. I hope this helps.