It was solved because they had help others by trading
Streams flowing from mountainous terrain commonly flow across alluvial fans at the edges of the valleys. ... In arid and semiarid regions, seepage of water<span> from the stream can be the principal </span>source<span> of aquifer recharge.</span>
I know jobs for one, over population maybe, and because they are worried that dangerous people could be entering into the country with intention to harm. (unless this is a "only 3 right answer" kind of thing)
The subtropical jet streams formate from cool and warm air masses that meet near the equator (close to the 30* Latitude).
Hi there! Another Brainly user asked this same question, I will link their post below so you can take a peek at the answer. Good luck on your work! :)
brainly.com/question/1177194
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